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 0x3d280a278ea4e96af7d027fa7d48dbcd42764763257218d2128607f9aebb1d40. 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/b4aa762d-f480-4d2a-af7d-851fadb22b19.json and https://artists.proofprofile.net/proofs/artist/b4aa762d-f480-4d2a-af7d-851fadb22b19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xbe2af20b1c83a65c535573994f1c0aec8bc63b95fd624af2cd8ee93e6b610d65","isrc":"ATN262303901","name":"I Hear the Mountain Weep","registered_at":"2026-06-11T23:15:39Z","spotify_id":"6EyttPONW1qRqY87TFoDg3","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 0xbe2af20b1c83a65c535573994f1c0aec8bc63b95fd624af2cd8ee93e6b610d65. 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/6EyttPONW1qRqY87TFoDg3.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/6EyttPONW1qRqY87TFoDg3.
{"copyright_id":"0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d","isrc":"ATN262303902","name":"Follow the River","registered_at":"2026-06-19T21:33:43Z","spotify_id":"3RtJhXWyc5nyaVXaXc29of","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d. 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/3RtJhXWyc5nyaVXaXc29of.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/3RtJhXWyc5nyaVXaXc29of.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c905bbf1f059aaab757bf7cbcb5613c934d95186f1b1316b8424bea629ebab. 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/4vyqEAGckOJpTfpyNkLVI6.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/4vyqEAGckOJpTfpyNkLVI6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee8d86c422e4b761356797c7346ece6ec073595abaa4138b6740e8d877b452a. 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/57hqXHyAs7YuTarMnCQKug.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/57hqXHyAs7YuTarMnCQKug.
{"copyright_id":"0x22afe7863cd6ed70359ed8a62cc6ee45e2b1cc7961c0c4d99b0d280a588e6b9c","isrc":"ATN262303905","name":"Gardens of the Erased","registered_at":"2026-06-21T18:50:15Z","spotify_id":"6GMpB04DMQYZEtAAvngHvJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22afe7863cd6ed70359ed8a62cc6ee45e2b1cc7961c0c4d99b0d280a588e6b9c. 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/6GMpB04DMQYZEtAAvngHvJ.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/6GMpB04DMQYZEtAAvngHvJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617d1ad2755162f4e65b673e4d31c799429e598cf887c480eb3632992d0feb57. 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/2ksqHywci0fQYsDcawPpOj.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/2ksqHywci0fQYsDcawPpOj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115bb9aaac6df6b133f93fefdde8c24f58a448401dd1fdd91242d2052bd4517. 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/2ZPlZDKXW57qLyQoXMEAiT.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/2ZPlZDKXW57qLyQoXMEAiT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391bee4f75a60e7f66d1ee38fed82aaf02a2473a547a9e9232883960fd1190fe. 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/2bhEjVOOHfzSCt8tXWU9GC.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/2bhEjVOOHfzSCt8tXWU9GC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18f01a6a5752ddc45735bd44b50f46549d694fd876f4c8461d2a42bc24affa. 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/7aaiyMIfKNRe4827iAK0Bk.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/7aaiyMIfKNRe4827iAK0Bk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efb365fd5d5681d896fa3b91f0776006416970d1d03e14dadbfc6e3bbfc41ee. 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/14vI0HyuGdqdwlzu2QNstr.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/14vI0HyuGdqdwlzu2QNstr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0e506a1e7a58eb8d5926dad58666adc169af4973236f935b60d33d8e90935a. 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/62RYZLOMFIL0du6DxGFRM3.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/62RYZLOMFIL0du6DxGFRM3.
{"copyright_id":"0x57c61a9a948f2d76a5ee519243409cc3da6cc217dd9cff3dc94ae415a7b55d15","isrc":"ATN261878702","name":"The Dawn of Motion","registered_at":"2026-06-11T00:43:53Z","spotify_id":"0D6seW4W39KTfWNZlPnytZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c61a9a948f2d76a5ee519243409cc3da6cc217dd9cff3dc94ae415a7b55d15. 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/0D6seW4W39KTfWNZlPnytZ.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/0D6seW4W39KTfWNZlPnytZ.
{"copyright_id":"0xa9b0270196cda1f71ae3e22a7af35ae0ba105674c0cf205e8115f9630ebcf64c","isrc":"ATN261878703","name":"As All Must Come to Pass","registered_at":"2026-06-09T23:08:32Z","spotify_id":"73josNJYT777iK7Pbkz2jb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b0270196cda1f71ae3e22a7af35ae0ba105674c0cf205e8115f9630ebcf64c. 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/73josNJYT777iK7Pbkz2jb.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/73josNJYT777iK7Pbkz2jb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6618df1b5b61c3f2de7efd95c32658d58b0566e21bf3ab2326c971243046d8f. 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/6gLAIjGU9LDrt2jb1687ek.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/6gLAIjGU9LDrt2jb1687ek.
{"copyright_id":"0x40bf402a9a957370c8138f4dbca4fc5a8a26cdc05c6982019e8e111bcf13cfe1","isrc":"ATN261878705","name":"The Chosen Path","registered_at":"2026-06-09T13:07:50Z","spotify_id":"4mtwjCyLYkqCAYR62pwVmE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bf402a9a957370c8138f4dbca4fc5a8a26cdc05c6982019e8e111bcf13cfe1. 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/4mtwjCyLYkqCAYR62pwVmE.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/4mtwjCyLYkqCAYR62pwVmE.
{"copyright_id":"0x90fdf0016d41de28bc583f7a53db999d9b808574bfd45fe6c1fb2b299df4961e","isrc":"ATN261878706","name":"No Child of Man Could Follow","registered_at":"2026-06-18T12:28:15Z","spotify_id":"2ubPlQhNsptXq5LIYTnFme","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fdf0016d41de28bc583f7a53db999d9b808574bfd45fe6c1fb2b299df4961e. 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/2ubPlQhNsptXq5LIYTnFme.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/2ubPlQhNsptXq5LIYTnFme.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc7911883922f3452abd39928157107b11d4bfd20872e9da3e78d327260d339. 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/1WzKlIYrNE0yxopnUnAgQS.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/1WzKlIYrNE0yxopnUnAgQS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea6e050516c3ff5a3d0dddb32986f48d758acd359f198309fc2db2b3b53ee22. 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/2DaSwcRp21ynM2IT3S3ppE.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/2DaSwcRp21ynM2IT3S3ppE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4120b415cb7f2b06227e223ff32e94c53554edd5b0c698672129f0dbfef2d1. 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/3Op2bVsGwXrHxWs7XhR5bX.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/3Op2bVsGwXrHxWs7XhR5bX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84563bd7fbc8f47366fb4d3cfe63896a7b01195d56d6a8a5b68949741c1696df. 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/2pSNmrKp1waGs6HOUlpgMg.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/2pSNmrKp1waGs6HOUlpgMg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902c9e57c35049f804ff7f743c59f3f1bdb0a1ac9a14ea72c191a3a377e9d78c. 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/1W96jFDMDAhhd38mPi1Km0.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/1W96jFDMDAhhd38mPi1Km0.
{"copyright_id":"0xde75939a164d9ea349e1dd00262659fe3caab82faa2765bc1d9959de3b30bc31","isrc":"USCGH1418690","name":"This World Shall Fall","registered_at":"2026-06-07T10:39:30Z","spotify_id":"09TMClc8ytfjdbjZ6wfnjE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde75939a164d9ea349e1dd00262659fe3caab82faa2765bc1d9959de3b30bc31. 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/09TMClc8ytfjdbjZ6wfnjE.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/09TMClc8ytfjdbjZ6wfnjE.
{"copyright_id":"0xd9c829990827e40820f2115f502f24b0656acf372b0812aa1094707fa66d7dad","isrc":"USCGH1418691","name":"Squandered Paradise","registered_at":"2026-06-11T22:53:47Z","spotify_id":"4ZHGWkbSYuzHpPFar3tmsp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c829990827e40820f2115f502f24b0656acf372b0812aa1094707fa66d7dad. 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/4ZHGWkbSYuzHpPFar3tmsp.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/4ZHGWkbSYuzHpPFar3tmsp.
{"copyright_id":"0xd85baed43ee0d2786f18b70525184e2bdad38ef4a72edc5064357ae8d90f2b4a","isrc":"USCGH1418692","name":"Eternal Forest","registered_at":"2026-06-06T20:42:56Z","spotify_id":"6WP2lGRGKAt5VT75TqWsyP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85baed43ee0d2786f18b70525184e2bdad38ef4a72edc5064357ae8d90f2b4a. 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/6WP2lGRGKAt5VT75TqWsyP.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/6WP2lGRGKAt5VT75TqWsyP.
{"copyright_id":"0xcb4ed717df47dce5e288b0daf13d67f5d79e94a6232da3fd09161cdd5778d7be","isrc":"USCGH1418693","name":"The Cosmic Tide","registered_at":"2026-06-07T16:31:37Z","spotify_id":"3FtosS8coexhGaRttmBgUA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4ed717df47dce5e288b0daf13d67f5d79e94a6232da3fd09161cdd5778d7be. 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/3FtosS8coexhGaRttmBgUA.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/3FtosS8coexhGaRttmBgUA.
{"copyright_id":"0xbeb2594ee5bd5f7e5656ffa96123a3de2b2cd4326b20309e179f4fdcf8fc71d0","isrc":"USCGH1418694","name":"A New Dawn","registered_at":"2026-06-07T10:42:19Z","spotify_id":"3zEUpWjBZUlMqFpKNC1v1p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb2594ee5bd5f7e5656ffa96123a3de2b2cd4326b20309e179f4fdcf8fc71d0. 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/3zEUpWjBZUlMqFpKNC1v1p.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/3zEUpWjBZUlMqFpKNC1v1p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74e4d87a80658c0888afff9f4ea11eb232c05415519293988c5a40fc6d09f19. 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/3mMKEZ5PIilxSzMMiAm5VO.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/3mMKEZ5PIilxSzMMiAm5VO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115bb9aaac6df6b133f93fefdde8c24f58a448401dd1fdd91242d2052bd4517. 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/0RbyEHUYWkED0zVUhgbfgH.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/0RbyEHUYWkED0zVUhgbfgH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18f01a6a5752ddc45735bd44b50f46549d694fd876f4c8461d2a42bc24affa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SXyAK1gwNfVU0oxrd7dGc.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/3SXyAK1gwNfVU0oxrd7dGc.
{"copyright_id":"0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d","isrc":"ATN262303902","name":"Follow the River","registered_at":"2026-06-19T21:33:43Z","spotify_id":"7pOXmDwHs5ASUsD00fEhtz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pOXmDwHs5ASUsD00fEhtz.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/7pOXmDwHs5ASUsD00fEhtz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18f01a6a5752ddc45735bd44b50f46549d694fd876f4c8461d2a42bc24affa. 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/17ENI6fI6kvbNoRQUiI8v0.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/17ENI6fI6kvbNoRQUiI8v0.
{"copyright_id":"0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d","isrc":"ATN262303902","name":"Follow the River","registered_at":"2026-06-19T21:33:43Z","spotify_id":"5F4b1NsirK99hQMtxKsLWJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5F4b1NsirK99hQMtxKsLWJ.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/5F4b1NsirK99hQMtxKsLWJ.
{"copyright_id":"0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d","isrc":"ATN262303902","name":"Follow the River","registered_at":"2026-06-19T21:33:43Z","spotify_id":"1PkWpwVnvfJjKKKW6OQE9Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb306cada2b513dcc55673fc12cede4cce713fc789b115a785fac8caedbe74d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PkWpwVnvfJjKKKW6OQE9Z.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/1PkWpwVnvfJjKKKW6OQE9Z.
{"copyright_id":"0xa9b0270196cda1f71ae3e22a7af35ae0ba105674c0cf205e8115f9630ebcf64c","isrc":"ATN261878703","name":"As All Must Come to Pass","registered_at":"2026-06-09T23:08:32Z","spotify_id":"3bQYbz1zvVUAP6XPhd5Y7N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b0270196cda1f71ae3e22a7af35ae0ba105674c0cf205e8115f9630ebcf64c. 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/3bQYbz1zvVUAP6XPhd5Y7N.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/3bQYbz1zvVUAP6XPhd5Y7N.