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 0x260d3ef568e4e0e9252fe712e746009cbf4a6e8d2e3f6768ae97a799669db1aa. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4058a12a-304d-42cf-a592-37dcb3259748.json and https://artists.proofprofile.net/proofs/artist/4058a12a-304d-42cf-a592-37dcb3259748.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pretty Ugly (Ralphi Rosario Radio Edit) - Single
Pretty Ugly (Ralphi Rosario Bodyshots Mix) - Single
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 0x75881c4582ebcfcd11a42ca5df8d610b6ab932d7022181113c59be622a09d1ed. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCAAZ1122997.
Show Me Your Heaven (Acoustic Version) - Single
So Good To Be Wrong (Karmatronic Easybeat Remix) - Single
Pretty Ugly (Jump Smokers Remix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7a67b0f7d398646717f55a9de5afe024572feaadf512bd77fa93560884dc52. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/TCAAZ1140603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fb2b52630e3b3431eda717992422c977cb267f69926ef99eee2fb832e10101. 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/TCABJ1247578.
I Don't Need You To Love Me (feat. Legacy) - Single
I Don't Need You To Love Me (feat. Legacy) (Rainbow Trash Remix) - Single