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 0xa9a1951661dc0556b41245188d2487a65df0aeb07bff10f326ccaa54d7c6419a. 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/47dcfc70-e3bc-4047-8603-a0001e8d93ac.json and https://artists.proofprofile.net/proofs/artist/47dcfc70-e3bc-4047-8603-a0001e8d93ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xeb0e35ddcab1816b2aabb9f71a1e2a5d2f84d5c278c69a4bac0bd9c99e1ceed5","isrc":"INS172400131","name":"Sunday - Trending Version","registered_at":"2026-06-07T06:56:21Z","spotify_id":"1aN3n3VNIj3XwONbQtIm4O","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 0xeb0e35ddcab1816b2aabb9f71a1e2a5d2f84d5c278c69a4bac0bd9c99e1ceed5. 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/1aN3n3VNIj3XwONbQtIm4O.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/1aN3n3VNIj3XwONbQtIm4O.
{"copyright_id":"0xcfbada0afd0081164860488e7e9145c17aaf78ed674558bcb5c4fdfe69384f9e","isrc":"DGA052495288","name":"Mann Ke Panne","registered_at":"2026-06-17T03:59:43Z","spotify_id":"7KaXqSjssWCJvVuh2PnDaz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbada0afd0081164860488e7e9145c17aaf78ed674558bcb5c4fdfe69384f9e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KaXqSjssWCJvVuh2PnDaz.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/7KaXqSjssWCJvVuh2PnDaz.
{"copyright_id":"0x6ebf49a869edd92b36b386bf5cde92b1dbc4248c7c6cf8e08b72390261a3dd55","isrc":"INS172409122","name":"Tarse Jiya","registered_at":"2026-06-10T03:14:45Z","spotify_id":"4awiGalBUrW2cGvuLdKDli","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebf49a869edd92b36b386bf5cde92b1dbc4248c7c6cf8e08b72390261a3dd55. 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/4awiGalBUrW2cGvuLdKDli.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/4awiGalBUrW2cGvuLdKDli.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ea4dde801b912d92808a4f401c107f4b44904e0f8240a268eb6896ea849311. 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/4miaSKmGkLHZ1vlbe5AbFF.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/4miaSKmGkLHZ1vlbe5AbFF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b75ed5164274e4ddb241095d3ae71b57086476aad8b8935b99f8460855370d. 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/760LXdTukTZjtD6rZ4p2n8.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/760LXdTukTZjtD6rZ4p2n8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfa79d50636e7f8ef46f475fa37bfae91bc8fa672e28a88b09c3ae747f5698d. 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/1GMFeGQBppaepcx6NsR7qB.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/1GMFeGQBppaepcx6NsR7qB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9747b111c5093b185ea4449917e960aa20938b718b50c7a08ae23973c12c8c62. 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/4yJgdlg7dgF1RrwGYfhrQr.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/4yJgdlg7dgF1RrwGYfhrQr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df754d12a475655b5cd82942c3b2c52d4a10b469b0ee8a0e8b8473595a4b345. 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/0f2E2QWspTyRSygY4fx7Y8.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/0f2E2QWspTyRSygY4fx7Y8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b7e98bc874c9430f4b81b4a9d539a8788f9452faa1f407a2478f8f241648db. 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/1qLdFWrpIoLxKcrln7tc14.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/1qLdFWrpIoLxKcrln7tc14.
{"copyright_id":"0x84fef6ae9fed8331733061e56d3bfba1ed5b726ae321fae7229462fbca812963","isrc":"INS172306668","name":"Khwab - Reprise","registered_at":"2026-06-05T05:01:18Z","spotify_id":"1qPvV2Esdu9oenN7vXzlys","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fef6ae9fed8331733061e56d3bfba1ed5b726ae321fae7229462fbca812963. 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/1qPvV2Esdu9oenN7vXzlys.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/1qPvV2Esdu9oenN7vXzlys.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293518783fb4987e5fe2466f30ba532b5cc53a175798c47421bc6264da22bdb7. 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/0cCtr2hYlClucTXOjY2Bf0.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/0cCtr2hYlClucTXOjY2Bf0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80d26964ba8c1fd8ccac6b6de5fa42a2418f24021c7f6be98e3b45e9e0400bc. 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/59alvnjzlbX6LaHhXGDZYv.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/59alvnjzlbX6LaHhXGDZYv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd420480f1fd92ef03b10ad4472d8d641511fa3b4380df1949c4ad6890139b1da. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Yg31UjOfREMC0PXiAypTG.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/3Yg31UjOfREMC0PXiAypTG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d361ad3de3945d1ec1b2889a0158e78f601326644a330adaba19504fe97d89f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qrq7GR22KGa0rKC4nl2Pb.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/3qrq7GR22KGa0rKC4nl2Pb.
{"copyright_id":"0x95c7beccfdbc4caae51deea5b5b09716ee6314d1f7a847a682d920bace6ddc47","isrc":"INS172300543","name":"Chaand Baaliyan - On Piano","registered_at":"2026-06-20T20:53:38Z","spotify_id":"5Sujbp2G3nssmriXJHqc8B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c7beccfdbc4caae51deea5b5b09716ee6314d1f7a847a682d920bace6ddc47. 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/5Sujbp2G3nssmriXJHqc8B.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/5Sujbp2G3nssmriXJHqc8B.
{"copyright_id":"0x0ff847939bd3a96c6d2045a456d8d368786bec563dfe8aa1004e85d0bed30735","isrc":"INS172300544","name":"Chaand Baaliyan - On Sitar","registered_at":"2026-06-07T17:55:01Z","spotify_id":"4cyg9E9nEDyzu1mAaQaOpX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff847939bd3a96c6d2045a456d8d368786bec563dfe8aa1004e85d0bed30735. 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/4cyg9E9nEDyzu1mAaQaOpX.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/4cyg9E9nEDyzu1mAaQaOpX.
{"copyright_id":"0xe3853f04244b167da4f191eeb01271aa0bf5f26b96bf3e502d1b1cc60464cd5e","isrc":"INS172201760","name":"Chaand Baaliyan - Girl Let Me Tell You","registered_at":"2026-06-06T09:56:18Z","spotify_id":"3UQQx1P2079oAB3FUHehSQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3853f04244b167da4f191eeb01271aa0bf5f26b96bf3e502d1b1cc60464cd5e. 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/3UQQx1P2079oAB3FUHehSQ.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/3UQQx1P2079oAB3FUHehSQ.
{"copyright_id":"0xef108e4aec70459597abd6ef5e96f713fcd388e3b7d3823c7c35041971984ff5","isrc":"INS172202811","name":"Chaand Baaliyan - Lofi Flip","registered_at":"2026-06-04T08:25:42Z","spotify_id":"5i6fZ91wytYWZkc8cbsMKf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef108e4aec70459597abd6ef5e96f713fcd388e3b7d3823c7c35041971984ff5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5i6fZ91wytYWZkc8cbsMKf.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/5i6fZ91wytYWZkc8cbsMKf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ce35d117f1c583175832aab52226e168d8bc1d81d78610a349b1d394edbd99. 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/4pP0P0aMQkGv1b7YCbRsFb.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/4pP0P0aMQkGv1b7YCbRsFb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52e2343030c180eb3e0acb235f85c0f6db99020f3d6634a212659e28a9f7f76. 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/1ydiUNa7J3kYk5CQdwGYEi.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/1ydiUNa7J3kYk5CQdwGYEi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73c3a4bb0eb6bb5ab1ec6a1f532022ee364564815873155d99e032e96896763. 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/2YevgojIN3UouxDM5JjzE0.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/2YevgojIN3UouxDM5JjzE0.
{"copyright_id":"0xae4ed92441805cdce8cb406733f36373228f557ae29b05b952eafdc7269bedf6","isrc":"INS172220018","name":"Right Wali Payal","registered_at":"2026-06-20T23:58:19Z","spotify_id":"0y8lqslrswqgJgDKNxd8zo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4ed92441805cdce8cb406733f36373228f557ae29b05b952eafdc7269bedf6. 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/0y8lqslrswqgJgDKNxd8zo.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/0y8lqslrswqgJgDKNxd8zo.
{"copyright_id":"0xef108e4aec70459597abd6ef5e96f713fcd388e3b7d3823c7c35041971984ff5","isrc":"INS172202811","name":"Chaand Baaliyan - Lofi Flip","registered_at":"2026-06-04T08:25:42Z","spotify_id":"1hd4I7yByPS8RAmc9dM9lH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef108e4aec70459597abd6ef5e96f713fcd388e3b7d3823c7c35041971984ff5. 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/1hd4I7yByPS8RAmc9dM9lH.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/1hd4I7yByPS8RAmc9dM9lH.
{"copyright_id":"0xe3853f04244b167da4f191eeb01271aa0bf5f26b96bf3e502d1b1cc60464cd5e","isrc":"INS172201760","name":"Chaand Baaliyan - Girl Let Me Tell You","registered_at":"2026-06-06T09:56:18Z","spotify_id":"07Wy1eKaBeKTUhCQVPvaKP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3853f04244b167da4f191eeb01271aa0bf5f26b96bf3e502d1b1cc60464cd5e. 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/07Wy1eKaBeKTUhCQVPvaKP.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/07Wy1eKaBeKTUhCQVPvaKP.
{"copyright_id":"0xc0e87be1e5f321557e41a24380cc6bcad2ee94e8cda7ea391015109906591bef","isrc":"INS172202415","name":"Dil Da CEO - 1 Min Music","registered_at":"2026-06-21T00:09:21Z","spotify_id":"3Tggr9QVhHJMMzpx1HPf5N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e87be1e5f321557e41a24380cc6bcad2ee94e8cda7ea391015109906591bef. 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/3Tggr9QVhHJMMzpx1HPf5N.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/3Tggr9QVhHJMMzpx1HPf5N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d361ad3de3945d1ec1b2889a0158e78f601326644a330adaba19504fe97d89f. 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/3vGy3xMTFig0f0tUrjkbVQ.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/3vGy3xMTFig0f0tUrjkbVQ.
{"copyright_id":"0xbe0d699d92f3661ddee661153d1bb8e23f971f77c82c100fb629429c5825ef06","isrc":"TCAFY2181690","name":"Lajpat Nagar to Meena Bazaar","registered_at":"2026-06-10T16:39:16Z","spotify_id":"3iVNpcreyWY1j74dPVzNVM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0d699d92f3661ddee661153d1bb8e23f971f77c82c100fb629429c5825ef06. 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/3iVNpcreyWY1j74dPVzNVM.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/3iVNpcreyWY1j74dPVzNVM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbede693ada35070b82ec397c14871f8f6a3a75fde53f371aa55553f48d4f168d. 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/2Ser95xQVeUk0S2iOWjbOY.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/2Ser95xQVeUk0S2iOWjbOY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fa25c6eff2b6891c862210cf8178341650bd2c3090995a818634cc76304a87. 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/33UgvPGMEvJtE0bnGQuz9q.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/33UgvPGMEvJtE0bnGQuz9q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1ab33dc168fe382f7dc59af3c9f1408ade290a2994535e16091712c6e5e69b. 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/7qRdYNa76Z6Zh6ZUQNRday.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/7qRdYNa76Z6Zh6ZUQNRday.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73354743a03ee97d557fbbfd93ca31065a26a03ac77655741367111c31e26759. 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/65QgI0TPKL9FCDLnKaUCm5.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/65QgI0TPKL9FCDLnKaUCm5.
{"copyright_id":"0xb07f40174ebc99e3da7b943847c2a3e2d3fb2e05b539604fb956f25cd83a5b76","isrc":"INJ332002800","name":"College Ki Sadak","registered_at":"2026-06-18T10:32:51Z","spotify_id":"3RlddOLE8jCWTSpk1eQGQx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07f40174ebc99e3da7b943847c2a3e2d3fb2e05b539604fb956f25cd83a5b76. 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/3RlddOLE8jCWTSpk1eQGQx.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/3RlddOLE8jCWTSpk1eQGQx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22b2c0c029a19ef6281ddb3699415b07fa1638462568152547b63419747a340. 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/07DvBODLPDfl1BNXPxRaCp.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/07DvBODLPDfl1BNXPxRaCp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd420480f1fd92ef03b10ad4472d8d641511fa3b4380df1949c4ad6890139b1da. 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/0snQrp1VaY5Pj1YIHRJpRJ.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/0snQrp1VaY5Pj1YIHRJpRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9218b621774823e7a6c1f1b4029054158f2bebd14240ac83a1c54b5dba74969. 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/119SKbcAleBSXBgyO9xat6.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/119SKbcAleBSXBgyO9xat6.