Pascal, Pascal's or PASCAL may refer to: People and fictional characters Pascal (given name), including a list of people with the name Pascal (surname), including a list of people and fictional cha
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6787133ddd6e7d9aaa3813902c1d1c919a151f1df492646f96870ecb4815669. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b684db05-c208-476d-ae74-d66e9b15e8b2.json and https://artists.proofprofile.net/proofs/artist/b684db05-c208-476d-ae74-d66e9b15e8b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Just Rollin a Fat B / I Got You (Ezee Boy)
Terradakil (Future Forces Remix) / Belief
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7afc7de7875def253dfee4e8acc7510ba2cc54e5ab0ba6ab594433175d59d1. 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/GBDHZ0000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb35bb1b717ecc6ceb05bee9a58f784c2171ead5ebc7112e84facf1bd212131f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBDHZ0000101.
Serious Sounds (Friction & Nu Balance Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1282d51f31ff0ca5b61a651b3e9ab8c3dfd93e4a7dd9fbce1013f52ee576152a. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBLSB0400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaf4626004b02694bca7cef6abec080768d7596ddbdd624b45047bc732f0844. 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/GBEXH1201376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187ef74f5e60c0ed95119f617ac0dcfb87f8fe7cda454833d4af101eb7aff562. 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/USSH60515021.