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 0x0beddbd2407e593a672f9d61710ecaa5a9aac9f4c5d4b681179d5102d20cf4f1. 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/51893ecc-6b00-4a49-957e-139d5b30714c.json and https://artists.proofprofile.net/proofs/artist/51893ecc-6b00-4a49-957e-139d5b30714c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Radar - Ashley Beedles Ill Communication Remix
Radar - Ashley Beedles Ill Communication Dub Remix
Radardonna - Ashley Beedle's Ill Communication remix
Radar - Ashley Beedle's Ill Communication dub remix
Hundreds and Thousands - Tomb Crew Remix
Hundreds and Thousands - Movements Remix
All of You (dBridge's Sound System Mix) [instrumental]
All of You - dBridge Instrumental Sound System Mix
Hundreds & Thousands - Baobinga Jit Step Remix
Hundreds & Thousands (Baobinga Jit Step Remix)
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 0x8ab653c0972dd5f3150d493717d0b0d10d7f447f441f4008457e2450dd19099c. 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/0m6FmGtZb98rHx3OGl9liS.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/0m6FmGtZb98rHx3OGl9liS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab653c0972dd5f3150d493717d0b0d10d7f447f441f4008457e2450dd19099c. 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/207DN8K887LBn0i8IrKosC.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/207DN8K887LBn0i8IrKosC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab653c0972dd5f3150d493717d0b0d10d7f447f441f4008457e2450dd19099c. 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/2leszxYOXkeMvKfhoaxkov.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/2leszxYOXkeMvKfhoaxkov.
{"copyright_id":"0x524423d9091b4fa1e61403f6721b354e51e27cc81e1bd98b8f41bd2fc1bdc081","isrc":"USAT21603224","name":"Immigrants (We Get The Job Done)","registered_at":"2026-06-04T05:45:10Z","spotify_id":"0bPREZOF43e3EIu0zdfLBp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524423d9091b4fa1e61403f6721b354e51e27cc81e1bd98b8f41bd2fc1bdc081. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bPREZOF43e3EIu0zdfLBp.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/0bPREZOF43e3EIu0zdfLBp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b79dcb892be8666879837622b0b21659394a24760caa26393a8d9118352dc7. 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/6nsWBjZWbV1gsyi0tAECSz.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/6nsWBjZWbV1gsyi0tAECSz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5159cbceb505a63c871dee152384688fc397386e71698f6ff3c6428c82dac7. 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/1aURHtwqUNQpSL3eCPjzyG.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/1aURHtwqUNQpSL3eCPjzyG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd23043f85679c73a4e4f373a3b46bd5987af85d8e86a138276068ee2c540bb. 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/2BvrV9kqjBY1XSZmKxZt2M.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/2BvrV9kqjBY1XSZmKxZt2M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0284a88ddbaaac339c5cc4d89f59eb68bf514c3970e47aa25241ae710e89da. 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/1CzKmQ7b6AQN721TnXe6yg.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/1CzKmQ7b6AQN721TnXe6yg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9000a2d8d5b8b92fd9021c65c8bda011930f517406120bb8224583ec64a04d. 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/4YQCYOkMXOa9fNJJlEwOmZ.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/4YQCYOkMXOa9fNJJlEwOmZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111b5507401be73dc288107a14730e99e2c93bf81e5427cf42b8b7a4ca247182. 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/1twGfhygDcPuI5IV9wAOSb.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/1twGfhygDcPuI5IV9wAOSb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85f974611193446a77d350510f71b02365d287a3b09b5ffcdb53d6d63ed18d8. 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/5KweILEYgkcnbMgMhHOgSb.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/5KweILEYgkcnbMgMhHOgSb.
{"copyright_id":"0x819646d916d9108edefa254a386706593b94a3da56e540402280eb9ccbd11d55","isrc":"GB5P51600135","name":"Half Moghul Half Mowgli","registered_at":"2026-06-24T13:17:23Z","spotify_id":"5yPgXHWxgcCKGFtJTPLttq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819646d916d9108edefa254a386706593b94a3da56e540402280eb9ccbd11d55. 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/5yPgXHWxgcCKGFtJTPLttq.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/5yPgXHWxgcCKGFtJTPLttq.
{"copyright_id":"0x9286fb135e5cda15aaa1bdbe0f8c5fd66fdd59eefd32d2c62ed2c829804ba501","isrc":"GB5P51600136","name":"Swish Swish","registered_at":"2026-06-25T23:16:28Z","spotify_id":"452sLwVt04nhxAq5oahFES","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9286fb135e5cda15aaa1bdbe0f8c5fd66fdd59eefd32d2c62ed2c829804ba501. 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/452sLwVt04nhxAq5oahFES.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/452sLwVt04nhxAq5oahFES.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f6c47453e6cc4fc9da7057b927c9a99e34d451bf8594a1ad56dc4813b59906. 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/6eK3iWUCdAgpVpxqtT9eAh.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/6eK3iWUCdAgpVpxqtT9eAh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf58d3011fff9b2d3325731f72056c160d1c5a0f8c3892e275c5c18c14317423. 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/1mXP8DmpOutJEMRWJz8Wbb.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/1mXP8DmpOutJEMRWJz8Wbb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040c77f37d1623bf421d925cbd611705e40a2ad135a584fb273e970bc4e94f9a. 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/1GS6xCVCtY7RxLCSE0LAiU.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/1GS6xCVCtY7RxLCSE0LAiU.