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 0x31dad3c39e88f922b2e883052d8bbe1991a425815493a0e5816c939be573b5c9. 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/b6a5a39c-858c-4094-a778-820299d7f103.json and https://artists.proofprofile.net/proofs/artist/b6a5a39c-858c-4094-a778-820299d7f103.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 0xe531f3a79a82a8b4e10f2090a502e54ee09703d31d49aef2d3636d90758ac6ec. 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/631jX7T3dyGl02AVnDYIDc.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/631jX7T3dyGl02AVnDYIDc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bec5cecd13721647202a50332265d0817763130806d46cf24459e9243141bcf. 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/1gczJ9hbjGyMuEYSAUQCXQ.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/1gczJ9hbjGyMuEYSAUQCXQ.
{"copyright_id":"0x657a124e1865773f7dc67c50afeb8b0eb6a913be44d0b4c3ec3010bcd406d90a","isrc":"USTCG1013985","name":"The Good Life","registered_at":"2026-06-10T23:55:46Z","spotify_id":"5yu76WyTvA5A4NCPWgQQgL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657a124e1865773f7dc67c50afeb8b0eb6a913be44d0b4c3ec3010bcd406d90a. 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/5yu76WyTvA5A4NCPWgQQgL.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/5yu76WyTvA5A4NCPWgQQgL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ec39908c00d85cb87c538b5cb7f7b1dd899b03e438eac9944e220a6c51363a. 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/6F3Vq5TTpY9p2LwM2S1Khp.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/6F3Vq5TTpY9p2LwM2S1Khp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107ba5ea9ce231a371c8c085fd2819090ae3f6ca2f7326a21b3958335ae4717a. 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/4CfM7XZG1TZv6ILk7SXBlE.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/4CfM7XZG1TZv6ILk7SXBlE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389b56ac8274e196cb273ddf3ddb20c3870d9a2e864f7755e673ca8cf6ffd14e. 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/5nGgvBSebOmw73LJfzS9Y1.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/5nGgvBSebOmw73LJfzS9Y1.
{"copyright_id":"0x2aef7df202ac94145bfdb1cdcdf870be72aeeda6931a106f555284ce5f3fb1c2","isrc":"USTCG1014068","name":"Rayne, Louisiana","registered_at":"2026-06-09T12:36:30Z","spotify_id":"2hKcmNpgcsHXLM3JlPhjju","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aef7df202ac94145bfdb1cdcdf870be72aeeda6931a106f555284ce5f3fb1c2. 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/2hKcmNpgcsHXLM3JlPhjju.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/2hKcmNpgcsHXLM3JlPhjju.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d78087173a939eede362520747b4a9f01cabe22d008edb717e4f8cb275c30b4. 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/1j1QWroDbNz968k52x5c2X.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/1j1QWroDbNz968k52x5c2X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b031e0f1341746ca95200acd1db38e47f31f573ab2fae7a9d8232249c67fdb. 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/1xR9ItfUlW1UYC7oXeXa9C.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/1xR9ItfUlW1UYC7oXeXa9C.
{"copyright_id":"0xae7a7bbdbed2c37c4cbc66e0c096bbd23c7bb809e25891888c92e55a68895063","isrc":"TCAEE1995695","name":"Nobody's Perfect","registered_at":"2026-06-09T12:33:50Z","spotify_id":"7ne7yJfhcWzUYacoKPwwPD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7a7bbdbed2c37c4cbc66e0c096bbd23c7bb809e25891888c92e55a68895063. 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/7ne7yJfhcWzUYacoKPwwPD.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/7ne7yJfhcWzUYacoKPwwPD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47426d831cb227ced2a1c4cae7e21b2afaf53c3260eb4a7e5817de86c5450432. 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/2O9I8t24R3FfMUCENg35Zu.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/2O9I8t24R3FfMUCENg35Zu.
{"copyright_id":"0xd01d1327f47ae33df19dec28bcb997ac116c103941a8a3f068c78cda336ba783","isrc":"TCAEE1995718","name":"Can't Tell Nobody Nothin'","registered_at":"2026-06-26T07:48:40Z","spotify_id":"4ApWN7LBNeFY8paSeRSWYN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01d1327f47ae33df19dec28bcb997ac116c103941a8a3f068c78cda336ba783. 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/4ApWN7LBNeFY8paSeRSWYN.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/4ApWN7LBNeFY8paSeRSWYN.
{"copyright_id":"0x09f04b782e61eb8639783e174b1b847196b157e4b6012e55f037966caba7788a","isrc":"QZ7BF1700101","name":"Rock and Roll Honky Tonk Ramblin' Man","registered_at":"2026-06-06T20:21:25Z","spotify_id":"2boRoRg6g9WZazat6Pn4lH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f04b782e61eb8639783e174b1b847196b157e4b6012e55f037966caba7788a. 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/2boRoRg6g9WZazat6Pn4lH.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/2boRoRg6g9WZazat6Pn4lH.
{"copyright_id":"0xa3e192cd14620b8eedc6bd5959851781a633b424d27f2d00f55b37cf90face82","isrc":"QZ7BF1700103","name":"Paid My Dues (feat. Jack Ingram)","registered_at":"2026-06-09T22:38:40Z","spotify_id":"6zEdC244iXLmU9JfQzidAU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e192cd14620b8eedc6bd5959851781a633b424d27f2d00f55b37cf90face82. 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/6zEdC244iXLmU9JfQzidAU.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/6zEdC244iXLmU9JfQzidAU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2952f007680db7d6b71e59f541926e0a2bbabe4f9b9f3728865a98974c1ec4. 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/3HqE1LABhtpQAMhujfqteO.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/3HqE1LABhtpQAMhujfqteO.
Still Doin' Time (In a Honky Tonk Prison)
{"copyright_id":"0x486875c10ecbc34fb3e185f7fa50ffc26f6fde6ffed42983907a06e68f344233","isrc":"QMA6T1400004","name":"Lonely for You","registered_at":"2026-06-27T22:45:26Z","spotify_id":"3SyNm8cVbmH0zWLQcx6ILO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486875c10ecbc34fb3e185f7fa50ffc26f6fde6ffed42983907a06e68f344233. 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/3SyNm8cVbmH0zWLQcx6ILO.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/3SyNm8cVbmH0zWLQcx6ILO.
{"copyright_id":"0xbc638e5bfd93e7c5b689796ad329ac3640f8eef90a18278885eee7e5fd6a43a4","isrc":"QMA6T1400007","name":"Harper Valley Pta","registered_at":"2026-06-10T23:42:37Z","spotify_id":"7hBuLfTQ4YJODhDZfhecOQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc638e5bfd93e7c5b689796ad329ac3640f8eef90a18278885eee7e5fd6a43a4. 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/7hBuLfTQ4YJODhDZfhecOQ.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/7hBuLfTQ4YJODhDZfhecOQ.
{"copyright_id":"0x9581a874e7a9bc4aa138fcff1154a8f66f3865bbd1031ba770bcf943f74edbe9","isrc":"QMA6T1400009","name":"I'll Go to My Grave Loving You","registered_at":"2026-06-25T02:38:17Z","spotify_id":"1zUlAgvW9UNElOVAczFMEQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9581a874e7a9bc4aa138fcff1154a8f66f3865bbd1031ba770bcf943f74edbe9. 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/1zUlAgvW9UNElOVAczFMEQ.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/1zUlAgvW9UNElOVAczFMEQ.
{"copyright_id":"0x3cd8f17feb60f93b50280074928ae1512917c50e9de15f196e69bed8c31b51c6","isrc":"QMA6T1400010","name":"This Will Be Our Year","registered_at":"2026-06-07T10:21:19Z","spotify_id":"2xJ46eURgNsOroUGbcOJ9s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd8f17feb60f93b50280074928ae1512917c50e9de15f196e69bed8c31b51c6. 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/2xJ46eURgNsOroUGbcOJ9s.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/2xJ46eURgNsOroUGbcOJ9s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1525b8249fd583e1e2be0a4ff82f7d56a03755b0032b13d95efe35321de923d0. 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/0EUFo15tc68l926F0J2Ff0.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/0EUFo15tc68l926F0J2Ff0.
{"copyright_id":"0x0b9b5c8182400afd51b9ce8716dfc9e05f83c931317201caeb6ef4c2d946dcfa","isrc":"USH421300004","name":"Long Way Home","registered_at":"2026-06-25T02:38:11Z","spotify_id":"6F5jfeWwuXjqT7wmC2Byp7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9b5c8182400afd51b9ce8716dfc9e05f83c931317201caeb6ef4c2d946dcfa. 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/6F5jfeWwuXjqT7wmC2Byp7.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/6F5jfeWwuXjqT7wmC2Byp7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70516fffc5386b984c6ff47c05fbd1795eb44175193c0d2a86eaffff69498f5c. 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/2Ch6uuJSdXAxOxg3rXoAnd.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/2Ch6uuJSdXAxOxg3rXoAnd.
{"copyright_id":"0xd7357c0b45f8ca9a67abbe9e12434bb8a8288c88aca7191e45fd476d608edce3","isrc":"USH421300011","name":"Born to Roll","registered_at":"2026-06-23T22:15:14Z","spotify_id":"0nvBbpQAKEGqClllcOm5yr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7357c0b45f8ca9a67abbe9e12434bb8a8288c88aca7191e45fd476d608edce3. 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/0nvBbpQAKEGqClllcOm5yr.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/0nvBbpQAKEGqClllcOm5yr.
{"copyright_id":"0xc183aa6ac2f05b98b29a3999deb3d5be9395e95ed7db315fb84a1e74ff5abaf3","isrc":"USTCG1015843","name":"What Would Willie Do","registered_at":"2026-06-08T07:56:57Z","spotify_id":"3L9YjRec1abKIH3BBjKG4Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc183aa6ac2f05b98b29a3999deb3d5be9395e95ed7db315fb84a1e74ff5abaf3. 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/3L9YjRec1abKIH3BBjKG4Z.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/3L9YjRec1abKIH3BBjKG4Z.
The Good Life - recorded live at Gruene Hall
Rayne, Louisiana - recorded live at Gruene Hall (duet with Charlie Robison)
Angry All The Time - recorded live at Gruene Hall (with special guest Kelly Willis)
Red Letter Day - recorded live at Gruene Hall
My Hometown - recorded live at Gruene Hall
{"copyright_id":"0x09344ef0d89becf53fad10a9d5c85fdf3aec8d3234dcb5383deb6eb9946f1397","isrc":"USSM10013616","name":"My Hometown - recorded live at Gruene Hall","registered_at":"2026-06-25T02:37:44Z","spotify_id":"0kwGPJ89Z50augSlrizep1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09344ef0d89becf53fad10a9d5c85fdf3aec8d3234dcb5383deb6eb9946f1397. 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/0kwGPJ89Z50augSlrizep1.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/0kwGPJ89Z50augSlrizep1.
Sunset Boulevard - recorded live at Gruene Hall
Loving County - recorded live at Gruene Hall
Mustang Burn - recorded live at Gruene Hall
Work This Out - recorded live at Gruene Hall
Travis County - recorded live at Gruene Hall
{"copyright_id":"0xff14c2ecd2c1d04239ca8aa3f3f509440a46f298cd8da91b1148a2fe4d7232e6","isrc":"USSM19806449","name":"Drivin' All Night Long","registered_at":"2026-06-27T22:45:28Z","spotify_id":"2VkqBRmejAMF1hqjnuEfeB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff14c2ecd2c1d04239ca8aa3f3f509440a46f298cd8da91b1148a2fe4d7232e6. 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/2VkqBRmejAMF1hqjnuEfeB.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/2VkqBRmejAMF1hqjnuEfeB.
{"copyright_id":"0xea70106dde59ccad2b7fc78e21f626b8b10c6226c6a555a855c287ef89de438f","isrc":"USSM19806446","name":"Travelin' Soldier","registered_at":"2026-06-26T07:50:47Z","spotify_id":"5D82L8jBoknPYVfICpX4va","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea70106dde59ccad2b7fc78e21f626b8b10c6226c6a555a855c287ef89de438f. 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/5D82L8jBoknPYVfICpX4va.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/5D82L8jBoknPYVfICpX4va.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c1d974cbc1ae54096d27019500e8c1358e4135e4dd6ea5fb497846b11548c5. 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/58qvT30HBmKQSLkp0HPJba.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/58qvT30HBmKQSLkp0HPJba.
{"copyright_id":"0x87c6dfa45b9ba1b5be1486be3426001ea71cde9b95a9dacae5fcb838c47b368b","isrc":"TCABJ1294810","name":"My Brother and Me","registered_at":"2026-06-21T20:52:28Z","spotify_id":"2yFmwVeea5pHFNHE0y06Wf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c6dfa45b9ba1b5be1486be3426001ea71cde9b95a9dacae5fcb838c47b368b. 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/2yFmwVeea5pHFNHE0y06Wf.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/2yFmwVeea5pHFNHE0y06Wf.
{"copyright_id":"0x8d963cacbbe71a58253a7e934b99a081a127a5dbe6f95a65f96abbd3202ba2de","isrc":"TCABJ1294811","name":"12 Bar Blues","registered_at":"2026-06-24T03:54:41Z","spotify_id":"1cUU9gvwkyhmBsumxLbewB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d963cacbbe71a58253a7e934b99a081a127a5dbe6f95a65f96abbd3202ba2de. 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/1cUU9gvwkyhmBsumxLbewB.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/1cUU9gvwkyhmBsumxLbewB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1209a5eaffdf3d7a2ca435262b01026d8dfe73434d528b7d700897e84c7d415. 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/2j9MHGQR6Tu5tcs3v2eT38.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/2j9MHGQR6Tu5tcs3v2eT38.
Livin' in the Woods in a Tree (Bruce Robison Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741086054531844f6a78f36dd4f7d42daf4cdbb02d8cc344893e357e158dee05. 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/45a4XvxllaliVGD2aHhs0z.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/45a4XvxllaliVGD2aHhs0z.