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 0x602c9a35b5659be8d4d42c343497b60ae1beaafd6ef3b0f7db594433358fa74c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/689bf156-b96f-49bd-a236-e43b87729bbb.json and https://artists.proofprofile.net/proofs/artist/689bf156-b96f-49bd-a236-e43b87729bbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Anything Could Happen (Superorganism Remix)
Anything Could Happen - Superorganism Remix
Because (feat. Joey Bada$$, Russ, and Dylan Cartlidge)
Strangers (feat. A$AP Rocky and Run The Jewels)
{"copyright_id":"0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca","isrc":"GB5KW2200502","name":"Because (feat. Joey Bada$$, Russ, and Dylan Cartlidge)","registered_at":"2026-06-04T06:38:03Z","spotify_id":"3BthVvx7QWGrR3Fc3KaWNW","type":"track"}
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 0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca. 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/3BthVvx7QWGrR3Fc3KaWNW.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/3BthVvx7QWGrR3Fc3KaWNW.
{"copyright_id":"0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca","isrc":"GB5KW2200502","name":"Because (feat. Joey Bada$$, Russ, and Dylan Cartlidge)","registered_at":"2026-06-04T06:38:03Z","spotify_id":"26bZSUEaSfyPa4gTsAKxZq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26bZSUEaSfyPa4gTsAKxZq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26bZSUEaSfyPa4gTsAKxZq.
{"copyright_id":"0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca","isrc":"GB5KW2200502","name":"Because (feat. Joey Bada$$, Russ, and Dylan Cartlidge)","registered_at":"2026-06-04T06:38:03Z","spotify_id":"1mXGjZyCs7pGL6TjqEfDIC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mXGjZyCs7pGL6TjqEfDIC.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/1mXGjZyCs7pGL6TjqEfDIC.
Because - feat. Joey Bada$$, Russ, and Dylan Cartlidge
{"copyright_id":"0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca","isrc":"GB5KW2200502","name":"Because - feat. Joey Bada$$, Russ, and Dylan Cartlidge","registered_at":"2026-06-04T06:38:03Z","spotify_id":"6BBbrfqz94drHJ4YA8wtC0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab06a3d07be34bdf04cf60b4c80c6a6309457b606a16dd26d68392d55c6726ca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BBbrfqz94drHJ4YA8wtC0.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/6BBbrfqz94drHJ4YA8wtC0.
{"copyright_id":"0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2","isrc":"GBCEL2100687","name":"It's Raining","registered_at":"2026-06-19T09:32:23Z","spotify_id":"3OYlyYiqIGIOqxn2foUcyM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OYlyYiqIGIOqxn2foUcyM.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/3OYlyYiqIGIOqxn2foUcyM.
{"copyright_id":"0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2","isrc":"GBCEL2100687","name":"It's Raining","registered_at":"2026-06-19T09:32:23Z","spotify_id":"2qJLWDt4xRAwa1DnEFayYA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qJLWDt4xRAwa1DnEFayYA.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/2qJLWDt4xRAwa1DnEFayYA.
{"copyright_id":"0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2","isrc":"GBCEL2100687","name":"It's Raining","registered_at":"2026-06-19T09:32:23Z","spotify_id":"6YU3vZRpjNiI79ylIJDDzK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YU3vZRpjNiI79ylIJDDzK.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/6YU3vZRpjNiI79ylIJDDzK.
{"copyright_id":"0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2","isrc":"GBCEL2100687","name":"It's Raining","registered_at":"2026-06-19T09:32:23Z","spotify_id":"4B1ytqZbISBTSvTnZ0BxgD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B1ytqZbISBTSvTnZ0BxgD.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/4B1ytqZbISBTSvTnZ0BxgD.
{"copyright_id":"0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2","isrc":"GBCEL2100687","name":"It's Raining","registered_at":"2026-06-19T09:32:23Z","spotify_id":"3oppHs91zwrpH03TfoS8DQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0117a51112da05c09f17a2e098491dc8facea2ad5b933ce5ce0fb7cf8939fb2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oppHs91zwrpH03TfoS8DQ.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/3oppHs91zwrpH03TfoS8DQ.