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 0xbea184987a111290524d571c7e63714355d33dd7b1c93cea2688e9ffed08c7e8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67fdee7d-664a-472c-bc57-5cb6cd37862c.json and https://artists.proofprofile.net/proofs/artist/67fdee7d-664a-472c-bc57-5cb6cd37862c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Post & Delete Remix (Sammy Porter Mix - Radio Edit)
Post & Delete Remix (Sammy Porter - Dub Edit)
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 0x7f5fc7da89f458382a357658146a62b8b416b47c0790450cb2bdd6d7f6b31995. 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/7JXyDinrXMysjTlnnASOsY.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/7JXyDinrXMysjTlnnASOsY.
{"copyright_id":"0xb7e6a610d12caa1eadc8085bde4c517d05751601cf830d23404ca51a84e18196","isrc":"ZZOPM2228368","name":"Balling - Sammy Porter Remix","registered_at":"2026-06-20T05:25:34Z","spotify_id":"52rKF2TsIJnt5cw6QeoWiH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e6a610d12caa1eadc8085bde4c517d05751601cf830d23404ca51a84e18196. 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/52rKF2TsIJnt5cw6QeoWiH.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/52rKF2TsIJnt5cw6QeoWiH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7e6a66df1ba5134b2f0573f1fd144db6cbd30e12b7bc8b4faae96c317734dc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wSr66T7J6DCzpFsKGrv1R.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/5wSr66T7J6DCzpFsKGrv1R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b52749168ebe64a4d2abc359cc98b4ee8a4261f08b0fea1cd45fb1b1d572b6d. 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/3lmvwxi0iX53UAwrl5YShV.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/3lmvwxi0iX53UAwrl5YShV.
Tell The World - Sammy Porter Remix - Mixed
I Want You (Forever) - Josh Butler Remix - Mixed
No Time For Hulk - Camelphat Re-Fix (Erik Hagleton 2018 Vocal Edit) - Mixed
{"copyright_id":"0xa312e93cb8be16ae6c4c6b8bd352171f0882746afb59bb10b4d82dad777706cf","isrc":"AUNV02400009","name":"Different Strokes","registered_at":"2026-06-25T02:43:32Z","spotify_id":"511E8FfCJPuoKlllCFwJC4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa312e93cb8be16ae6c4c6b8bd352171f0882746afb59bb10b4d82dad777706cf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/511E8FfCJPuoKlllCFwJC4.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/511E8FfCJPuoKlllCFwJC4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c09189a295a8283d73072a0ac459897d1191058fcb152f57ade947bbc1c98f. 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/6nC9nypRE2z0QASeCtyiVN.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/6nC9nypRE2z0QASeCtyiVN.
{"copyright_id":"0x89d012cefc80b13d19088a5e7ae25cddf279d9e8a87e41da51d418d6bb9e0ec1","isrc":"GBLV62301387","name":"Old Skool","registered_at":"2026-06-07T19:39:17Z","spotify_id":"5dyJBdgctRWcJa91o6UjTj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d012cefc80b13d19088a5e7ae25cddf279d9e8a87e41da51d418d6bb9e0ec1. 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/5dyJBdgctRWcJa91o6UjTj.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/5dyJBdgctRWcJa91o6UjTj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d8b2de7402a71de6134be75ef3f131a71ff15876a234cbdcc34cde996879dd. 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/0PrlZtL1xOTI5wgHXVJOwJ.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/0PrlZtL1xOTI5wgHXVJOwJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7830c48515170ff346744277520b4dc8427362c8769c105f1f8be07e9271f49. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60J6gVFN0AoBh2NhgDaFeQ.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/60J6gVFN0AoBh2NhgDaFeQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0645dc5ef727d454173e709d9769d77baa1df058f070f08e3923c61df715a0. 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/0qiVfBD3w55Yb62Ie5c2XZ.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/0qiVfBD3w55Yb62Ie5c2XZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ea38b354e37a5303fbbd700270acef5032617590aa990242c0bbe3009c8fb2. 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/51JRfyE5LgPHxsJtUj1O2F.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/51JRfyE5LgPHxsJtUj1O2F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b8e68553e6d7dad0ed8e196d967d396404679639196422108cc14e4d7d1372. 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/13xduZ62saZee5lgh1SjzX.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/13xduZ62saZee5lgh1SjzX.
{"copyright_id":"0x66621db934df5f726e892e9aa66f52a79bedb507c6ac274f9e8cd455a8994d3f","isrc":"GBKQU2300135","name":"Inta Outta","registered_at":"2026-06-06T10:21:40Z","spotify_id":"7pRaDNWbO6dvAuzZqzu4J3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66621db934df5f726e892e9aa66f52a79bedb507c6ac274f9e8cd455a8994d3f. 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/7pRaDNWbO6dvAuzZqzu4J3.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/7pRaDNWbO6dvAuzZqzu4J3.
{"copyright_id":"0xca5a088685d37fcc115a16cd15598d94e5ff6e31d1ea48c0844e8596f2b557f1","isrc":"GX6J52200041","name":"Reflections - VIP Extended Mix","registered_at":"2026-06-23T03:59:08Z","spotify_id":"7M3OEZMGUkbDM7f0yWRnKh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5a088685d37fcc115a16cd15598d94e5ff6e31d1ea48c0844e8596f2b557f1. 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/7M3OEZMGUkbDM7f0yWRnKh.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/7M3OEZMGUkbDM7f0yWRnKh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d86f934a74786b3765a970763f511c85d23eba8f707c95634ee11de4172d39d. 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/4Yozn9zhiuNNTYpksB3TDA.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/4Yozn9zhiuNNTYpksB3TDA.
Things You Say - Sammy Porter Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d0179eb4a4cb04a7c00073d7fc347c8a0506aa9704dcb2f8b69c1011b7461. 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/7BNm0za1ZISdcthksaR0Vp.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/7BNm0za1ZISdcthksaR0Vp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097c8d15dd908e7dffe08d41afd16cc9a80a26c4b8d1f0deb2aebf80f81bfc0a. 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/2JSRHxHfbteGcueRhfKtm7.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/2JSRHxHfbteGcueRhfKtm7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8cee8b7a85c6484e9b98fe61e56d9e139477f99460fc60ecf6d195cb538187. 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/29yhdVw2F1oF77WQxo3yV6.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/29yhdVw2F1oF77WQxo3yV6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc859d09f18e84ae5b5e43b2dfa49b29dcf550b8ba7a0e734821cc5293ddc63f. 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/5K66K3wXY7HRr6ikjsnChl.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/5K66K3wXY7HRr6ikjsnChl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cbc63873dedbc49e5e19c3900fc4e2b3ec6081282e5b8a648b1c4b29882250. 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/6ZexyQkQ67npzgscQyxqI7.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/6ZexyQkQ67npzgscQyxqI7.
{"copyright_id":"0x44a8dee95fa6bf6615c6687ce6685d4713fe7d80fd24c3e9406994d20c30d1be","isrc":"NLF712105253","name":"Take Me To The River - Youngr Remix","registered_at":"2026-06-24T12:06:02Z","spotify_id":"5O0vkC0mjNdlTS7l8UvoOW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a8dee95fa6bf6615c6687ce6685d4713fe7d80fd24c3e9406994d20c30d1be. 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/5O0vkC0mjNdlTS7l8UvoOW.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/5O0vkC0mjNdlTS7l8UvoOW.
{"copyright_id":"0xa6905e624f29ccd2974ac45aeb6a770be3c8929a902acb0cdead55480a3d3a14","isrc":"CYA112000944","name":"Take Control - Sammy Porter Remix","registered_at":"2026-06-10T16:58:21Z","spotify_id":"1JmsHmDGhWJemLArgnURNw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6905e624f29ccd2974ac45aeb6a770be3c8929a902acb0cdead55480a3d3a14. 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/1JmsHmDGhWJemLArgnURNw.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/1JmsHmDGhWJemLArgnURNw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40650f1af328a5102e00c4f6beba00aacd04853f00dba138e1f3056beb069c9. 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/13eU3d6Xx9dv8VyUQawPKj.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/13eU3d6Xx9dv8VyUQawPKj.
{"copyright_id":"0x12cfa34d13bba5a5403d8f076036d6f64fb969024d0d453986d22367fe7ee216","isrc":"GB8KE2150416","name":"Ain't Nobody Else - Secondcity Remix","registered_at":"2026-06-06T10:22:26Z","spotify_id":"2um02GweX2Z5OBeyiN0BLU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfa34d13bba5a5403d8f076036d6f64fb969024d0d453986d22367fe7ee216. 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/2um02GweX2Z5OBeyiN0BLU.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/2um02GweX2Z5OBeyiN0BLU.
Feel Something - Sammy Porter Extended Remix
Feel Something (ARNXT050) - Sammy Porter Remix
Baby (feat. MARINA & Luis Fonsi) - Sammy Porter Remix
Baby (feat. MARINA & Luis Fonsi) [Remixes]
{"copyright_id":"0x78e61c6d50898e556e8f877610ebee104fd3362d0d25ef3b92c10f8534e3cd1d","isrc":"GBAHS1800745","name":"Baby (feat. MARINA & Luis Fonsi) - Sammy Porter Remix","registered_at":"2026-06-21T22:54:28Z","spotify_id":"5Q7h7R1D9q7gkB1FimDsCE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e61c6d50898e556e8f877610ebee104fd3362d0d25ef3b92c10f8534e3cd1d. 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/5Q7h7R1D9q7gkB1FimDsCE.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/5Q7h7R1D9q7gkB1FimDsCE.
{"copyright_id":"0x04c89fb52a3b5b6f33a96107d3af98e0ecffdb471fbafccab80cdc7cc09487ad","isrc":"GB8KE1958032","name":"Back To Funk - Edit","registered_at":"2026-06-05T16:43:39Z","spotify_id":"1kY4VzkRqiLBEFBx0vGimR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c89fb52a3b5b6f33a96107d3af98e0ecffdb471fbafccab80cdc7cc09487ad. 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/1kY4VzkRqiLBEFBx0vGimR.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/1kY4VzkRqiLBEFBx0vGimR.
Boomerang (Round & Round) - Sammy Porter Remix
Boomerang (Round & Round) [Sammy Porter Remix]