1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x51d28d93869c7be3bab4adf2f40977145f85187d3557e605e3a67a32b551439e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5dd7a1e2-b21d-442c-8653-9c7e9cf83c82.json and https://artists.proofprofile.net/proofs/artist/5dd7a1e2-b21d-442c-8653-9c7e9cf83c82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spaceship II (feat. Chance The Rapper, GLC)
Nothin to Me (feat. Jean Deaux, Monster Mike)
K-Swiss (feat. Chance The Rapper, Vic Mensa)
*one singular flame emoji ep* (Spotify Version)
Navigator Truck (feat. Calez & Chance The Rapper) - Single
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb790f6904c83c868b5e192ff16d4d4b17090a44be3302590bcf48b1a5822b49. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JSdY8QgDmXJhRugBq9HDY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JSdY8QgDmXJhRugBq9HDY.
{"copyright_id":"0xeae620c9fc8a2745397419e7781a8e9de61bc53588ec2ff479d65bad0e4bc89f","isrc":"USUYG1268472","name":"Feel Like Smoke","registered_at":"2026-06-29T06:20:01Z","spotify_id":"4bS3d2dgI9LShY452LJdCQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae620c9fc8a2745397419e7781a8e9de61bc53588ec2ff479d65bad0e4bc89f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bS3d2dgI9LShY452LJdCQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bS3d2dgI9LShY452LJdCQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754ecbeb00543e745d1231afd1fcab267308a0b68231741028395e8771acb1ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1h3qLl1QJfXlRppxMIcnfn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h3qLl1QJfXlRppxMIcnfn.
Paper (feat. Zacari Pacaldo & Alex Wiley)
Don't Quit (Smoking and Shit) [feat. Alex Wiley]
{"copyright_id":"0xbca98cb438ff4ccdb5ac04ec700df38ee2b6f044e6a9356eb27dc6d034cb56c5","isrc":"TCABS1353846","name":"Don't Quit (Smoking and Shit) [feat. Alex Wiley]","registered_at":"2026-06-10T18:34:11Z","spotify_id":"7pcEjtqXl25gpD1gUQiFxi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca98cb438ff4ccdb5ac04ec700df38ee2b6f044e6a9356eb27dc6d034cb56c5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pcEjtqXl25gpD1gUQiFxi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pcEjtqXl25gpD1gUQiFxi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754ecbeb00543e745d1231afd1fcab267308a0b68231741028395e8771acb1ad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7oAoaynpcxBEHDgg7XQfxd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oAoaynpcxBEHDgg7XQfxd.