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 0xed8aedc33bd6a9f41b4212e6ff246e617612d0152937da57eae970d46e2b2b5d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eac6c3a5-23ee-4646-b4ae-9377b05fc4c7.json and https://artists.proofprofile.net/proofs/artist/eac6c3a5-23ee-4646-b4ae-9377b05fc4c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
i want to go out with you guys but i can't get myself out of my bed
s3RTTT (three hard-electro traxxx for dark sluts)
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 0xb9fce0e5c62af0bd73c715ada0b4c9a3186caa05d7e58c5844152f11ff45384c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZDA82583703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7320a782948019090372c80ec97e86b2b4a7a3c4123883db7fdf0b8c4d5ba4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZHN62516236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6e293eff15196f5260a7000e16d616f0792d820d1ea2d300e2d32182d8c797. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN62585015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1172e656c2881a49c1c0e671076cd93eb4e9db715e102b4edc8ed871cf5500f6. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T16:03:55Z), 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/QZHN62585016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ffeda90dd457f6f1878ebc0b8b30631e32a8b6a7dec52b0298a2d30c3fc380. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZHN62585017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e35d19de71fcc7a7061392526e926cffd41788dd69f382f8df7b92c940335b. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:01:45Z), 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/QZWFP2525640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9697d3ea98d0a58aca157e08e7690698cd9d464e98c91a239253e719f756472d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBMJG2434369.