Ocean Protocol (OCEAN) — the revision ledger

Generated 2026-09-02T19:41:38Z from live ClickHouse queries against this estate's ledger. Point-in-time archive held for Ocean Protocol: 8,237 observations · 38 distinct series · 5 upstream sources · first row 2026-08-09 17:15:20 · newest row 2026-09-02 18:49:30 · every one of the 8,237 rows carries a verify_url · 38 series refreshed in the last 24h (799 fresh rows). Nothing on this page is cached, estimated, or remembered.

Provenance — where Ocean Protocol's archive comes from

5 source families feed this network's ledger. Every row they wrote carries its own source, as_of and verify_url; this table is the live rollup of that. Ocean Protocol does not expose a public first-party stats API, so OCEAN's archive is built from five independent families instead: CoinGecko's market series; direct Ethereum network telemetry via PublicNode JSON-RPC (source deep_stats_eth_rpc: block height, gas price, on-chain supply); on-chain token-contract counters read from the Ethereum explorer of the OCEAN token contract 0x967da4048cd07ab37855c090aaf366e4ce1b9f48 under two collector spellings (evm_blockscout contract counters and deep_stats_eth_blockscout holder/transfer reads); and GitHub dev velocity over the oceanprotocol organization (stars, forks, issues, repos, push recency).

Revision ledger — 0 backward revision(s) recorded for OCEAN

The ledger query ran during generation and returned 0 rows for OCEAN — and OCEAN's zero is a measured negative: the daily archive this estate holds for OCEAN — 411 rows over 24 snapshots (2026-08-09 → 2026-09-01) — contains three cumulative-class series the detector watches, every snapshot pair of all three was diffed, and every pair is monotonic. Real counters were watched; none was rewritten. Where a sibling network (AR) shows a BLOCKS restatement (1,988,930 → 1,702,206, on the estate-wide ledger below), OCEAN's watched counters show nothing of the kind. The fee families the detector watches elsewhere (all-time protocol fees) are simply not part of OCEAN's daily archive — absence stated, not filled. Zero here is the live query result plus the measured trails below, not a gap — the ledger itself is at /v1/revisions?symbol=OCEAN (the same query this page ran, served live), and a restatement would appear on this page the day the detector records one. /v1/revisions?symbol=OCEAN cross-check passed: the served API reports 0 row(s), matching the ledger count rendered on this page.

What the detector watches for Ocean Protocol — the intersection, measured

The detector diffs every daily snapshot of every cumulative-by-construction series. Below is the live intersection of the estate detector's cumulative watchlist — imported directly from propintel/revision_ledger.py (75 declared names, so this page can never drift from the detector) — with what the daily archive holds for OCEAN. Three watched series are held and were fully diffed; none produced a backward pair. That is the structural content of the zero above: watchable counters exist, and they are clean.

The trails behind the zero — watched counters, end to end

These are the actual counter trails the detector diffed for OCEAN, rendered live from the archive. Each is a series that cannot decrease unless upstream rewrote history — which is exactly what makes their smooth monotonicity the proof behind the zero, and the same trails where a GRT/OVPP/EIGEN-style restatement would appear if it ever happened. All three come from the OCEAN token contract on Ethereum via Blockscout (contract_transactions_total, contract_gas_used_total, token_transfers_total).

contract_transactions_total — lifetime transactions against the OCEAN token contract (Blockscout counters API, the series class that produced real restatements for SOGNI, AUKI and R1 elsewhere in the estate):

contract_gas_used_total — lifetime gas consumed by the OCEAN token contract:

token_transfers_total — lifetime transfers of the OCEAN token:

Gauges that moved backward — deliberately NOT revisions

These series fall outside the detector's cumulative-by-construction class (NOT_TRULY_CUMULATIVE and plain gauges in propintel/revision_ledger.py): a drop there is a real population or market change, not upstream rewriting history. Publishing them as "revisions" would be exactly the fake-metric behaviour this product exists to eliminate. OCEAN's worked example: holder populations are tracked under two collector spellings (HOLDERS from the estate's own first-party collector and holders_count from Blockscout) and both oscillate as holders move — plus market cap, rank, price and rolling-window change series revalued at every snapshot.

Same-timestamp conflicting values on record for OCEAN: none

The task-level conflict check, run live: any (metric, timestamp) family where this estate recorded two or more different values. The query ran at generation and returned 0 groups in both depin_onchain and depin_daily — every (metric, timestamp) pair the estate holds for OCEAN carries exactly one value. Zero here is the live query result, not a gap; the archive kept every write it made, and none of them disagree.

The ledger, live — every restatement recorded estate-wide (18 deduped events)

Deduped on revision identity exactly as /v1/revisions dedupes it. This is the same feed a subscriber polls; it is rendered live from ClickHouse at generation, not copied from a snapshot. Each row is an upstream source replacing the value of a (network, metric, date) it had already published — after this estate recorded the original. The superseded value is retained, never deleted; that retention is the only reason a rewrite is detectable, and it is the part every overwriting vendor discards.

How detection works — and what it cannot see

The detector (propintel/revision_ledger.py) diffs every daily snapshot this estate holds of every cumulative-by-construction series — counters that cannot decrease unless upstream rewrote them (block heights, transaction and transfer counters, lifetime fees). A row enters default.depin_revision_ledger iff two snapshots disagree for an already-observed date; zero human judgement. Resolution rule: latest observation wins for current-state reads, the superseded value is retained, never deleted. Population gauges (provider sets, node counts, prices, capacity) legitimately move both ways and are deliberately excluded — a drop there is a real population change, not a rewrite; the gauge table on this page is the worked example. Honest boundary: this catches value-history rewrites ex-post; identical-schema semantic drift with plausible values is what the hash-pinned derivation_replay layer is for. The detector's full classification is inspectable at /v1/revisions and frozen daily at /revision-ledger/REVISIONS_20260902.json.

Estate grades for OCEAN (graded 2026-08-20 13:54:15.000)

Served by /v1/network/OCEAN — the same grades a paying agent receives. Scores are the engines' own 0–100 outputs, published exactly as the engines emitted them, unflattering parts included.

Verify any cell yourself — the exact commands

No account, no key, no trust required. Commands 1–2 hit this estate's public API (the same rows this page queried — every row carries source / as_of / verify_url); commands 3–5 hit the upstream families the network-side rows came from; command 6 is the estate's graded network row; command 7 is the frozen daily snapshot of the ledger. One polite call per endpoint, no hammering.

# 1) The served revision feed for OCEAN — the same rows this page queried, live:
curl -s "https://kairossignal.com/v1/revisions?symbol=OCEAN" | python3 -m json.tool
# 2) The estate-wide feed (every network, both sides of every diff):
curl -s "https://kairossignal.com/v1/revisions" | python3 -m json.tool | head -80
# 3) Blockscout counters for the OCEAN token contract (transactions / transfers / gas / holders):
curl -s -H "User-Agent: kairos-check" "https://eth.blockscout.com/api/v2/addresses/0x967da4048cd07ab37855c090aaf366e4ce1b9f48/counters" | python3 -m json.tool
# 4) Blockscout token info for OCEAN (holders / total supply):
curl -s -H "User-Agent: kairos-check" "https://eth.blockscout.com/api/v2/tokens/0x967da4048cd07ab37855c090aaf366e4ce1b9f48" | python3 -m json.tool | head -40
# 5) The github dev-velocity upstream family (oceanprotocol repos):
curl -s -H "User-Agent: kairos-check" "https://api.github.com/repos/oceanprotocol/ocean.py" | python3 -m json.tool | head -30
# 6) This estate's public API row for OCEAN (grades + provenance):
curl -s "https://kairossignal.com/v1/network/OCEAN" | python3 -m json.tool | head -60
# 7) The public daily snapshot of the ledger (frozen copy):
curl -s -o /dev/null -w "%{http_code}\n" "https://kairossignal.com/revision-ledger/REVISIONS_20260902.json"

Method & honesty notes. All counts are queries against the live ledger at generation time, not restamped copy — this page is regenerated by gen_revision_page_ocean.py and the hourly claim_drift_check.py run grades its claims against the live API like every other published surface. The OCEAN revision count is the live result of SELECT count() FROM default.depin_revision_ledger WHERE network='OCEAN'; the page refuses to ship if the served /v1/revisions?symbol=OCEAN disagrees with it. The 18 estate-wide events shown are deduped on revision identity (deterministic hash of network, metric, current_date, prior_date) exactly as the API dedupes them; detected_at is the first detection and never moves. Series absent from a section are absent, not zero: the daily-snapshot ledger for OCEAN is genuinely empty today — because every watched counter the archive holds proved monotonic under the detector's diff, a measured negative published as found, with the full trails rendered above — and this page says so instead of inventing restatements. The same-stamp conflict check is likewise the honest live answer: 0 groups in depin_onchain and 0 in depin_daily. Upstream probes ran serially by this generator immediately before rendering: eth.blockscout.com /api/v2/addresses/<OCEAN token>/counters (the evm_blockscout upstream: transactions_count / token_transfers_count / gas_usage for the OCEAN token contract) HTTP 200; eth.blockscout.com /api/v2/tokens/<OCEAN token> (the evm_blockscout / deep_stats_eth_blockscout token-info upstream: holders / total_supply) HTTP 200; ethereum-rpc.publicnode.com (the deep_stats_eth_rpc upstream: block height, gas price, on-chain supply via JSON-RPC) HTTP 200; CoinGecko OCEAN page (browser-verified origin; 403 here is its bot wall) HTTP 403; api.github.com /repos/oceanprotocol/ocean.py (the github dev-velocity upstream family) HTTP 200; estate /v1/revisions?symbol=OCEAN HTTP 200; estate /v1/network/OCEAN HTTP 200.