1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0204edf0b4d577c31dff29238cc979f1e61502eeee18a24b84f93b150518a1d. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6179da9e-faca-4dad-b00e-aa25d343e981.json and https://artists.proofprofile.net/proofs/artist/6179da9e-faca-4dad-b00e-aa25d343e981.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mit so viel Holz vor der Huettn (Radioversion)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300a5356ef0fbf261ed79f1c792badaa05791b68d809ff009e97d7c0dbcf1b0a. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATW771952001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf6e0495ac5e4ba2c4c4cbf29e3908d84a31072e7d98f545d3edaaaabc73498. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:07:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENM11900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4bb00c3f6d26645d84e23196ca7b2cc1eb87be906092cf0faaf7b286dd6275. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:08:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENM11900060.
Zum Nachdenken... Schmunzeln... und "Scheiße" schrein...
I brauch di ned Rico Bernasconi Extendend Mix