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 0xc2adff99aa53fa3b48cd288b7253a1e2565c67cb873b60aa730859819c1a4394. 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/99871318-a76b-45d4-bfa2-b7739355377c.json and https://artists.proofprofile.net/proofs/artist/99871318-a76b-45d4-bfa2-b7739355377c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xb42b1c87a2d73e0aa68d084c3021db59a572d9999e734b81ba51aaf6e4f1fc15","isrc":"US7SR1500080","name":"Just the Beginning","registered_at":"2026-06-25T11:27:57Z","spotify_id":"5jSzYP1kfsnOA95BubRmgU","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 0xb42b1c87a2d73e0aa68d084c3021db59a572d9999e734b81ba51aaf6e4f1fc15. 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/5jSzYP1kfsnOA95BubRmgU.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/5jSzYP1kfsnOA95BubRmgU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700eca7a146e88680d5341f00c7f05bd1e5919a40c507ef0a7a622bb0bda4407. 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/18lJKtWnodrAduF9d6cPGI.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/18lJKtWnodrAduF9d6cPGI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c61d3729e6bb6f910a492f96160676f6bc9602255ef72b14ed031f61c2cc57f. 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/5AiR5sGjXL6vUbIIbKUiw7.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/5AiR5sGjXL6vUbIIbKUiw7.
{"copyright_id":"0xdfb71c663ae1679b015bc767a4fbd3cdfe42af0cbf7a15f87b1f465e282b7423","isrc":"US7SR1500089","name":"Can't Tell","registered_at":"2026-06-19T16:01:17Z","spotify_id":"0ehdzSxPoD4josU6b7ndMg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb71c663ae1679b015bc767a4fbd3cdfe42af0cbf7a15f87b1f465e282b7423. 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/0ehdzSxPoD4josU6b7ndMg.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/0ehdzSxPoD4josU6b7ndMg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda255d22ad14a4e073739392a9c25f11fb143ebfb268ba4a254e250d87fb648d. 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/2jr9rOIZmer9XoH2tp1zx6.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/2jr9rOIZmer9XoH2tp1zx6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8490a16fdd8c7199c11f63c9563d4035c416e8ccd68a9da3a8153ba092812b54. 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/4fxxrcA4eHtYA4X1adLMoU.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/4fxxrcA4eHtYA4X1adLMoU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8314014d9489fd720a06962a1c69a48c8a563f088c4cb6262ee55d13bf392fb. 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/1ljcNUfYjdrBCPOdqQNJV4.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/1ljcNUfYjdrBCPOdqQNJV4.
{"copyright_id":"0xf20ccba3f70ba8867722bbb62136a9e6ea428be217dfe816c0c4ac0d66a665f7","isrc":"US7SR1400083","name":"Life of a Savage","registered_at":"2026-06-24T06:05:10Z","spotify_id":"04igRgFgq5ooMa4xlZFVOT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20ccba3f70ba8867722bbb62136a9e6ea428be217dfe816c0c4ac0d66a665f7. 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/04igRgFgq5ooMa4xlZFVOT.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/04igRgFgq5ooMa4xlZFVOT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279cd38c9779412d88f7527da818a138e41ac2cffc442ea9f1fd6c7d6b7ef09. 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/2TlCtvN9GF0KX0HOOEbqfN.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/2TlCtvN9GF0KX0HOOEbqfN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684883071687a611bf51372cae918e02266d8e4713633fd0247bafbe8250c21b. 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/3CdOO0cu4870OZXVWSWk8B.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/3CdOO0cu4870OZXVWSWk8B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f4c929f0bccf7b065304e84863545beb5f5169054de0440bf4fbeb1a1adc76. 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/4qT85JtHSP865P6sakrFUn.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/4qT85JtHSP865P6sakrFUn.
{"copyright_id":"0x3f72c4f2151a783902f7c0e3b948cb5a4bbfd711f32e22e53cc1072b5de28ea6","isrc":"US7SR1400090","name":"Can't Tell Me Shit","registered_at":"2026-06-09T08:03:34Z","spotify_id":"0GQe6XjtdGIamcvRy8IU1t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f72c4f2151a783902f7c0e3b948cb5a4bbfd711f32e22e53cc1072b5de28ea6. 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/0GQe6XjtdGIamcvRy8IU1t.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/0GQe6XjtdGIamcvRy8IU1t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d912c385d429a7d731a09603a850afc964076ec4ad148d0929bd617c0d8c82. 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/2lSKsOwordAKx4MVHumtJQ.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/2lSKsOwordAKx4MVHumtJQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2865a7146a53d06c226764995051d29d22c2f87905c27e017a90d88849b285. 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/3sKsFt0knFuvJRGfKJxUl6.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/3sKsFt0knFuvJRGfKJxUl6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f72a32d67fddd418162dd1ef05af70d1215d59180736e9653db7f553e623575. 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/6ReGjV2A47z55B6ZTIliWN.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/6ReGjV2A47z55B6ZTIliWN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530c6605019595992e2bc2de53b47fa30211158d9c2ce4b1644cd12504e723a2. 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/3ZuoDMBWEnM5kuve9Y55tv.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/3ZuoDMBWEnM5kuve9Y55tv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2bff24494006135895f8417d4128572946dcc74f0e3fb10f7e6257cb2bb5d1. 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/1SEV70bQ5C3JGqeL8BayBX.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/1SEV70bQ5C3JGqeL8BayBX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3184758a3d72ac9469196b6cd1598f2898e24a3ddd190b39050bfe35035fba1e. 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/0IlpOQNL1WDaodl11bBBD8.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/0IlpOQNL1WDaodl11bBBD8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473a7affcf9fda779fece6ca8a8dafd7ae0facdf144cc860975a7b7eb8c47b61. 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/6EbIBoT7q8j8St9OGtgWUn.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/6EbIBoT7q8j8St9OGtgWUn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f32479cd7d0094595a6716cd9e6f2eb879edba5cadd4889c9c45966c4245812. 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/2P13ePgkfR2xDqgKFmqnIr.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/2P13ePgkfR2xDqgKFmqnIr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bb29bb681cce2ad2907d4081d7a71015bb23e363f310bc41d875b672acab3a. 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/3jHpUUc8lD8NYYXYZhYOT1.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/3jHpUUc8lD8NYYXYZhYOT1.
{"copyright_id":"0x4eac05b60bedcea3ee55addbba70b4e9d48e7c148a44d0360b9ec04264fd1815","isrc":"US7SR1400117","name":"Can't Handle Me","registered_at":"2026-06-11T03:04:39Z","spotify_id":"6esRgRmJIiar0Jk5fUMjmO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eac05b60bedcea3ee55addbba70b4e9d48e7c148a44d0360b9ec04264fd1815. 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/6esRgRmJIiar0Jk5fUMjmO.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/6esRgRmJIiar0Jk5fUMjmO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65983974dac7e05fe206dbea4e3e930418fd57d55558fca68d965215fe3ccbfa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39oJsRpvjqyYou3P3ZOpna.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/39oJsRpvjqyYou3P3ZOpna.
{"copyright_id":"0x910db0d077264e2e12b791b2f2547b3163bdeea6c8d37e2d41c1e11651bc963a","isrc":"US7SR1400119","name":"Just Wanna","registered_at":"2026-06-10T03:41:44Z","spotify_id":"5CxMNjepdIWizgGCFifSbc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910db0d077264e2e12b791b2f2547b3163bdeea6c8d37e2d41c1e11651bc963a. 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/5CxMNjepdIWizgGCFifSbc.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/5CxMNjepdIWizgGCFifSbc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfa588d0c6df4d55dc20abf20622a868430c38c3196aac76e12a68b96387acb. 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/0iOZiI3SPVRH1RcjCsz341.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/0iOZiI3SPVRH1RcjCsz341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f7a00144a8062a1e255672dd086fe4d10c5eedf97416b4dee12949a291a109. 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/2ahQjgt8SzgqR4cY12JJwS.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/2ahQjgt8SzgqR4cY12JJwS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393734965cd1d555115d27c692d844c837ef8f1eae1b8006a80835717c47222d. 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/39DhnGts7yArM5vkyz9SYd.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/39DhnGts7yArM5vkyz9SYd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a3bc9599dfff2dd4e37b1f7cfca4186301f3b63c101642542a35ffbb6ef5d6. 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/1ZNAaayGBxyXIr5d9aSGZm.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/1ZNAaayGBxyXIr5d9aSGZm.
{"copyright_id":"0x5a558a4c14d7b5133dd2bb8dab8cfe56a0712b08c90ccf8ae27353111b3efad3","isrc":"US7SR1400124","name":"Squad Full of Killaz","registered_at":"2026-06-09T07:40:09Z","spotify_id":"10JkyxqzFdDLRqBvtxTR8q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a558a4c14d7b5133dd2bb8dab8cfe56a0712b08c90ccf8ae27353111b3efad3. 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/10JkyxqzFdDLRqBvtxTR8q.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/10JkyxqzFdDLRqBvtxTR8q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdabaf82643801fcf623335af41d5b55a664a97c423fc3fe1914474b8eb00ada. 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/4V2FQ1sbYY1Fsqs4ID4oJF.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/4V2FQ1sbYY1Fsqs4ID4oJF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6933d57e74622dd9d925ec6eb349b163f9d177eca4a2b84c6a77376c30677d7. 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/1rQfBoznMfn0xlE7d8tnPo.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/1rQfBoznMfn0xlE7d8tnPo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63bbf6e4829aa4404653032143e24fa2a69e0a44d55c05a9e2cc38ae876370e. 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/1RqFWnFDvVhu8Jvqv6l81j.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/1RqFWnFDvVhu8Jvqv6l81j.
{"copyright_id":"0x95c1d00db644c8ac2b007b3d69e48b6f6a38d89b2f294302efbcd9ab3b69c97f","isrc":"US7SR1400098","name":"Try Me / Stack on It","registered_at":"2026-06-25T10:23:53Z","spotify_id":"0nzMoRN1gLr8284F3STffU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c1d00db644c8ac2b007b3d69e48b6f6a38d89b2f294302efbcd9ab3b69c97f. 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/0nzMoRN1gLr8284F3STffU.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/0nzMoRN1gLr8284F3STffU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f475dc6d575d6371ed0665f815d83de1cfb6e097b40e443123b245768f8f61. 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/3hxzJMRw9UN1QoCJp71UGJ.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/3hxzJMRw9UN1QoCJp71UGJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c7c3ac42af15499950b0e8fb96206a0a6cd0fbd46c677fb6d647029ae240a6. 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/0gFlMhRre0QYlhd6bfAzxx.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/0gFlMhRre0QYlhd6bfAzxx.
{"copyright_id":"0x6eeb406676abb1c00d691ff01dac0fad52674a5e4baf39258573e43cdadcdcaf","isrc":"US7SR1400101","name":"She Borin'","registered_at":"2026-06-11T14:01:10Z","spotify_id":"7CwrxLhIiz1QpfqJonMOWT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeb406676abb1c00d691ff01dac0fad52674a5e4baf39258573e43cdadcdcaf. 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/7CwrxLhIiz1QpfqJonMOWT.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/7CwrxLhIiz1QpfqJonMOWT.
{"copyright_id":"0x1bcc58979bbf7ed13026dc037f756e42197e585d301cbaf1affa4b7beae7d678","isrc":"US7SR1400102","name":"All I Know","registered_at":"2026-06-25T10:21:43Z","spotify_id":"2xBPMgGpEj0MQAApIe2T6K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc58979bbf7ed13026dc037f756e42197e585d301cbaf1affa4b7beae7d678. 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/2xBPMgGpEj0MQAApIe2T6K.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/2xBPMgGpEj0MQAApIe2T6K.
{"copyright_id":"0x108ba989f78ea74bc5b12f05c46bfe7edaaafcb0bf0c8fca1866a36ce5224a66","isrc":"US7SR1400103","name":"Kick a Door","registered_at":"2026-06-21T07:46:31Z","spotify_id":"5GyyYCc5p1hkoQ3ga2dv0g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108ba989f78ea74bc5b12f05c46bfe7edaaafcb0bf0c8fca1866a36ce5224a66. 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/5GyyYCc5p1hkoQ3ga2dv0g.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/5GyyYCc5p1hkoQ3ga2dv0g.
{"copyright_id":"0x4c2dfd617582bcbff6bd67a1a9e98e807f0cc2cd2206e13656440b1310eabd5c","isrc":"US7SR1400104","name":"Don't Get Smoked","registered_at":"2026-06-24T18:48:08Z","spotify_id":"6EhbRDDfcmU8NIDnmD94cU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2dfd617582bcbff6bd67a1a9e98e807f0cc2cd2206e13656440b1310eabd5c. 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/6EhbRDDfcmU8NIDnmD94cU.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/6EhbRDDfcmU8NIDnmD94cU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562afbc2aa369acf257551b3e42077656039441ca55d787d1cd74e23943cee6d. 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/7yb3hm7Yg8Xa4bw83H1SAD.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/7yb3hm7Yg8Xa4bw83H1SAD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569bf8a736e9b03d2de8404c9e8895e97ed1f7b165147192010c0e7b60ea0cdd. 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/1wAnTHcKqVSUvo5pXGrkgF.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/1wAnTHcKqVSUvo5pXGrkgF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210a509bc075715f51af8fb2036fb4a03c2f4e375fb4bb306b8c956096895a2. 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/7fsuDkefcqpzcHgBwynBa5.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/7fsuDkefcqpzcHgBwynBa5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f32479cd7d0094595a6716cd9e6f2eb879edba5cadd4889c9c45966c4245812. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/502UH5Zi5mv3g6kmGemdyT.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/502UH5Zi5mv3g6kmGemdyT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e198d0c2e269c6135e42d651b17f236f32005deb1d27d59230b25a4ecd3e76. 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/5lhWiYDE0p1nuUIO4lRTmW.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/5lhWiYDE0p1nuUIO4lRTmW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85b274b0a23ccbeee01466571abc26a86565fb94904e17547e347cfea6478f6. 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/4WjA0rU5tSZDtbedNkr6lg.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/4WjA0rU5tSZDtbedNkr6lg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844d01b39b870e45b7df2779b64e7e03affbf20777587b73085ae30496728d3b. 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/5tfEWej3oFD8NYrjxkZxeI.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/5tfEWej3oFD8NYrjxkZxeI.