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 0x9a6d9fe2824c905fb408e751e19e7e51aa542e013ae19e3b9da273a70284466a. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ed94ba5-6da2-4413-b57e-7b3de8fc53bf.json and https://artists.proofprofile.net/proofs/artist/6ed94ba5-6da2-4413-b57e-7b3de8fc53bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
LL Kool Bird, Vol. 2 (Chopped & Screwed)
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 0xe48e23a391ee5b18692065950f142bf7c4afde3912daeddfdbcae61ac2c62ffc. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZES92010617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed146712a769e07bc98970d9018c14b3104d010368c998d11ac1338466fa2ca. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAET2089900.
Birdology Vol. 1 Evolve (chopped & screwed)
Birdology Vol.1 Evolve (Clean Version) [Radio Edit]
Birdology Vol. 2 Stimulation (edited version) [Radio Edit]
Kill Gang Compilation Vol.1 Killing Negative Vibes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70fe99971c13deefe9bbd75b0a7036434ea873eeab8c9f8a822627e6c5cad53. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QT6ED2554018.