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 0xfebf9bddc03053a63eb91e4638238a312a17483e72c3fae8e421a157c928f474. 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/14716b08-2195-4cfa-a715-e2bfbc221375.json and https://artists.proofprofile.net/proofs/artist/14716b08-2195-4cfa-a715-e2bfbc221375.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x25ba3e8724b18587b78851c65b7d3e9513da2550818773c9d12b32dc84a1a8e9. 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/2CkS9Gaf4fNuUdcC6viecP.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/2CkS9Gaf4fNuUdcC6viecP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9154d1a6c306667e8a91ec78f3b47578b199edf0ee59dd34a28f87fd565440b4. 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/59NJgx5iXl1vS7G9wI5wKp.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/59NJgx5iXl1vS7G9wI5wKp.
{"copyright_id":"0x428faf32b56572e7c79b3377a08850315064094b8f5061f65fe5c25dd70b41d3","isrc":"TCAHS2377844","name":"Superstition (Epic Trailer Cover)","registered_at":"2026-06-22T06:37:01Z","spotify_id":"38DqnpPXEjl9O77GkDUOoQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428faf32b56572e7c79b3377a08850315064094b8f5061f65fe5c25dd70b41d3. 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/38DqnpPXEjl9O77GkDUOoQ.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/38DqnpPXEjl9O77GkDUOoQ.
{"copyright_id":"0x300e69d763b89db420d77c873672d4f1267f4391789f56b2c2abd97878cb38a4","isrc":"QZPLS2272408","name":"Ready To Ride - Trailer Version","registered_at":"2026-06-07T08:42:30Z","spotify_id":"0dNP6m1oWUdnGaptScUUv7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e69d763b89db420d77c873672d4f1267f4391789f56b2c2abd97878cb38a4. 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/0dNP6m1oWUdnGaptScUUv7.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/0dNP6m1oWUdnGaptScUUv7.
{"copyright_id":"0xb2c71b55136c63b929a7e6a330df7ad2dd7b9fde0486bf68c8e4c7107728f0d8","isrc":"QZPLS2272409","name":"Giant - Trailer Version","registered_at":"2026-06-18T04:22:49Z","spotify_id":"0tjUoUBwBEB8iMvAQ16Xj9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c71b55136c63b929a7e6a330df7ad2dd7b9fde0486bf68c8e4c7107728f0d8. 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/0tjUoUBwBEB8iMvAQ16Xj9.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/0tjUoUBwBEB8iMvAQ16Xj9.
{"copyright_id":"0x73db2bee7b287c81c6f5935ba3fe12cf815bf67c5ceca172a95fd63281055e75","isrc":"QZPLS2272410","name":"Levels - Trailer Version","registered_at":"2026-06-24T17:19:40Z","spotify_id":"7C3mlD1lbZawN2LyZHT8GT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db2bee7b287c81c6f5935ba3fe12cf815bf67c5ceca172a95fd63281055e75. 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/7C3mlD1lbZawN2LyZHT8GT.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/7C3mlD1lbZawN2LyZHT8GT.
{"copyright_id":"0x2eca3f66255780a06ed568c939cc6b027ce65d18f06ef23f67c837b3d467c209","isrc":"QZPLS2272411","name":"Top Dog - Trailer Version","registered_at":"2026-06-22T06:37:47Z","spotify_id":"5Kukb7088AMEX3AjTwJVte","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eca3f66255780a06ed568c939cc6b027ce65d18f06ef23f67c837b3d467c209. 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/5Kukb7088AMEX3AjTwJVte.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/5Kukb7088AMEX3AjTwJVte.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399a73e3617d867fb203aa9bb82b827cb39b9586aaa789c53714ed4518b357e8. 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/0bPW6F4deHMDx48u9UL2mB.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/0bPW6F4deHMDx48u9UL2mB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e20aacc54ad287b72b2668d4a43fde0b2c472eff5824aa3cb8f6edac20693f. 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/7s1TXwgqYnVo46JQE87SZ0.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/7s1TXwgqYnVo46JQE87SZ0.
{"copyright_id":"0x9719adf25667e29c0afca65bbba5df149a957f7acb047d494c06edcc9b8f8fee","isrc":"QZDA82193417","name":"I Am King","registered_at":"2026-06-09T19:34:50Z","spotify_id":"0yHi6bD6IsuFxaQ63gTU8C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9719adf25667e29c0afca65bbba5df149a957f7acb047d494c06edcc9b8f8fee. 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/0yHi6bD6IsuFxaQ63gTU8C.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/0yHi6bD6IsuFxaQ63gTU8C.
{"copyright_id":"0xc146ce627ebcd8b08596879d7aa94444f67fc9fe22dc0a43762f63cf336c0ad0","isrc":"QZFZ32144837","name":"I Wasn't Born To Behave","registered_at":"2026-06-06T05:22:20Z","spotify_id":"30Oov7gRd5dvkILSI7Rrwf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc146ce627ebcd8b08596879d7aa94444f67fc9fe22dc0a43762f63cf336c0ad0. 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/30Oov7gRd5dvkILSI7Rrwf.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/30Oov7gRd5dvkILSI7Rrwf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55495522a333ee0de226904f01ba30eca504ea22426dfed004fdd328779247b5. 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/4LqykYMKXhOU3sL1ycJckv.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/4LqykYMKXhOU3sL1ycJckv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e560b59be774613a762d3d5d0969e206d5daab931cd9cd03d6f5b3d500d0c04. 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/5gOvrCBsE3B8W2JSYngQjN.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/5gOvrCBsE3B8W2JSYngQjN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac99351165a5489f1e1a9253f26bd5af9c80e347e004762a1a045f7b939c0a6f. 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/3sPrHl0kn4Js151kgL91G1.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/3sPrHl0kn4Js151kgL91G1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c650e6ebd058c76120cfea3b5e4ef52c2ccb194e1f28e9de69ee9307b13cfc. 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/0fqjVw7M8p2nzScc28v7dH.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/0fqjVw7M8p2nzScc28v7dH.
Under Your Spell - Isatune Trailer Remix
Haunting Your Dreams - Black Hydra Trailer Remix
Blood on the Gun - Amir Gurvitz Trailer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d055e8465d93889ac2a25c6454e9793c04bb1f225e27b70e25047759924b01. 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/6yQMjp2anJQVl9NWIe3yIZ.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/6yQMjp2anJQVl9NWIe3yIZ.
Pick My Poison - Black Hydra Trailer Remix
{"copyright_id":"0x693f85792b96a006392b0bc3974defd34ebd6e78ff67c02437a3f0dc3f32eec2","isrc":"GBFPN2366605","name":"Pick My Poison - Black Hydra Trailer Remix","registered_at":"2026-06-20T11:49:24Z","spotify_id":"0NuvPnV22BlakpsxtIXztu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693f85792b96a006392b0bc3974defd34ebd6e78ff67c02437a3f0dc3f32eec2. 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/0NuvPnV22BlakpsxtIXztu.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/0NuvPnV22BlakpsxtIXztu.
My Twisted Fantasy - Amir Gurvitz Trailer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99b92f0c76e862b9525ef9ce3fd879b36745d7ff03896e3412b2bee7b1babf5. 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/4QLuu68lkbuK8hoNspJaY3.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/4QLuu68lkbuK8hoNspJaY3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580aef82d8e2788cd0404b69817468e1b2124ca00eb4629d89e29302e2b6e0b8. 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/1wpB0HKz5Ti0V7aW0PKbxi.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/1wpB0HKz5Ti0V7aW0PKbxi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfd7c85e699ee070356e7554f682a533611ab2dfe4777797edbb6d26e343bb1. 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/5CvOxoK6nBdfDSM5Gem7vL.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/5CvOxoK6nBdfDSM5Gem7vL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89347ead68cfd35f0974be0359b816d28a903158e7acc5ac525c6f0fa12fbfd1. 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/2V4EihNUYjV44MXT9u09HN.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/2V4EihNUYjV44MXT9u09HN.
{"copyright_id":"0x84e66af1dd97440ee73efc2a593d67ee2aee9aa9422072965494db070a316bd7","isrc":"QZHN42500654","name":"Take No Prisoners","registered_at":"2026-06-09T09:58:08Z","spotify_id":"2E7uErooIPmzoOuu1yBa2y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e66af1dd97440ee73efc2a593d67ee2aee9aa9422072965494db070a316bd7. 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/2E7uErooIPmzoOuu1yBa2y.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/2E7uErooIPmzoOuu1yBa2y.
{"copyright_id":"0xa1cdf3c5835087091eeb7e0dd6dcc0c9cf946af3ff4f6cfbd5b6fce7f4a045a2","isrc":"QZTAZ2406891","name":"Ready To Ride","registered_at":"2026-06-27T11:09:07Z","spotify_id":"1SSSlJY5XlSysICI5aCR57","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cdf3c5835087091eeb7e0dd6dcc0c9cf946af3ff4f6cfbd5b6fce7f4a045a2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SSSlJY5XlSysICI5aCR57.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/1SSSlJY5XlSysICI5aCR57.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe061fbc305858a1807f1a6eb7c706e886e2b629032813d7dd4b94cd0ef264e0f. 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/5dGT8zKM0BXTzpAgvVogsD.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/5dGT8zKM0BXTzpAgvVogsD.
{"copyright_id":"0x8f247ebfa29421b8733182ec4a22c5573d148df4d2b99b2af9fe7c9a4dece4b8","isrc":"USA2P2338268","name":"Coming For It All","registered_at":"2026-06-25T23:56:18Z","spotify_id":"4IrGekY5csCuEiyJRaOBiM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f247ebfa29421b8733182ec4a22c5573d148df4d2b99b2af9fe7c9a4dece4b8. 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/4IrGekY5csCuEiyJRaOBiM.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/4IrGekY5csCuEiyJRaOBiM.
{"copyright_id":"0x8cee19c52ae89b7d288aa9d39b3df9816fd187e3f44d2b80be1cb127d184c0e2","isrc":"USA2P2330707","name":"To The Limit","registered_at":"2026-06-21T02:57:55Z","spotify_id":"1Iu2FhwPC3D2hifiLpVYuA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cee19c52ae89b7d288aa9d39b3df9816fd187e3f44d2b80be1cb127d184c0e2. 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/1Iu2FhwPC3D2hifiLpVYuA.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/1Iu2FhwPC3D2hifiLpVYuA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364300434770a3b845259ae6580d256891327bbaafdbb72eacc1b06170368b3c. 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/6Go6engHQR43cgR5CjeW9H.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/6Go6engHQR43cgR5CjeW9H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57628c1b0d7372e6842a16b0116519fe54634812663220b0f2b8846cbf418547. 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/3iDpu8JpOQ9e1zmFcpRYTb.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/3iDpu8JpOQ9e1zmFcpRYTb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6673edf3219ac51f601a795bb1224a275eb73fd54b46244e7ab79b84118b3. 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/5PNr7FKYXZxJRhiI9jqttL.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/5PNr7FKYXZxJRhiI9jqttL.
{"copyright_id":"0xc4038ddfaafad447f21c13b9dbee3b9fba599ae9fec4dce98803790738a748c1","isrc":"USA2P2338271","name":"I'm a Monster","registered_at":"2026-06-22T01:55:52Z","spotify_id":"6V3tfpAsAEUXkfUmrklEoC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4038ddfaafad447f21c13b9dbee3b9fba599ae9fec4dce98803790738a748c1. 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/6V3tfpAsAEUXkfUmrklEoC.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/6V3tfpAsAEUXkfUmrklEoC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606342b5ac15fd19fe529f8e014d4d86f0c90945d46864766090608198a60288. 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/0lOlcaRgW7QEkxEhkc2lVD.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/0lOlcaRgW7QEkxEhkc2lVD.
Farewell Song - The Parting Glass - Trailer Remix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a168e34993376236993f3a237dff3ff0a7a89e3dd5fa0750d0de51796e1191a. 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/3y35cC5XShmfovMF7PYnMo.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/3y35cC5XShmfovMF7PYnMo.
{"copyright_id":"0x7f01b6107831d776383bb766c057af9cec3cc65a4d2b80498d3339debf5b1da3","isrc":"GBFPN2570208","name":"I Feel a Change - Trailer Remix","registered_at":"2026-06-22T19:02:15Z","spotify_id":"1dGUh3rTg8EOE22qwkknwi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f01b6107831d776383bb766c057af9cec3cc65a4d2b80498d3339debf5b1da3. 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/1dGUh3rTg8EOE22qwkknwi.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/1dGUh3rTg8EOE22qwkknwi.
Now I See - Amazing Grace - Trailer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a7d3d0a33d357362f02751eb76bb264ed3ee38f97e249618a879559cdc99ea. 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/79QekmzkXUT66Dkxl3XK2u.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/79QekmzkXUT66Dkxl3XK2u.
{"copyright_id":"0xf7aa5dcdf3cbbc0a3b8d12b03c38e00a8070752387765fc48fd6045931207e5a","isrc":"UKKVE2304307","name":"Gotta Get It - Black Hydra Remix","registered_at":"2026-06-27T18:06:10Z","spotify_id":"4WqYBeIWknUGvM3TbFbG0p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7aa5dcdf3cbbc0a3b8d12b03c38e00a8070752387765fc48fd6045931207e5a. 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/4WqYBeIWknUGvM3TbFbG0p.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/4WqYBeIWknUGvM3TbFbG0p.