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 0x44729ad4384f91c9df36aa812d9e1c2c13568d204a0b5a9439afa28837e0b8ee. 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/b0d6b784-04c2-4e0c-8891-6469992e896d.json and https://artists.proofprofile.net/proofs/artist/b0d6b784-04c2-4e0c-8891-6469992e896d.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 0x8388d99502b806ca172017c9002a6f32b8edc97e9f1061f97f0edcb80b8bd842. 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/6Gcc8YudstJvjT4nrW5kby.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/6Gcc8YudstJvjT4nrW5kby.
{"copyright_id":"0xa6a1ab1b2a5a64ab0693483b8dbb7122e9536b3080be1aeac87b81be09d44447","isrc":"GB2LD2320276","name":"Gone For Good","registered_at":"2026-06-05T12:44:45Z","spotify_id":"7wrWHbHWCDka64pTNjabae","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a1ab1b2a5a64ab0693483b8dbb7122e9536b3080be1aeac87b81be09d44447. 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/7wrWHbHWCDka64pTNjabae.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/7wrWHbHWCDka64pTNjabae.
{"copyright_id":"0xc73c90ea2ab3db0b13bf4148723f7740b51117a463fbd1f0a93f8e66e1f16192","isrc":"GXBDS2341143","name":"Storm Chaser","registered_at":"2026-06-04T13:03:58Z","spotify_id":"4GfsaAxPGUuZNQcHpBWZmb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73c90ea2ab3db0b13bf4148723f7740b51117a463fbd1f0a93f8e66e1f16192. 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/4GfsaAxPGUuZNQcHpBWZmb.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/4GfsaAxPGUuZNQcHpBWZmb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f91d52e99477c7167d7b7d82390fcdb38ea0ecdfa3622ec9ed1f5a24a6a406. 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/0I6y6uJWVT22wwE4ZvYKrG.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/0I6y6uJWVT22wwE4ZvYKrG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5158bab364e959e940c50c2b55dc0a17e487a967d627cc631a78c725e795e3f7. 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/7B3TZZXzzXUqbPnMgoCKxb.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/7B3TZZXzzXUqbPnMgoCKxb.
{"copyright_id":"0x0e292bdbf38abc2ff06f0c2a8c08cbbd8db11b747bca186e5869c9b581b06a8e","isrc":"GX8LE2367821","name":"Devil's Lullaby","registered_at":"2026-06-04T07:04:11Z","spotify_id":"2qY8DFRCiFCxA2D6DdTyl8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e292bdbf38abc2ff06f0c2a8c08cbbd8db11b747bca186e5869c9b581b06a8e. 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/2qY8DFRCiFCxA2D6DdTyl8.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/2qY8DFRCiFCxA2D6DdTyl8.
{"copyright_id":"0xad0371bafb27189b56e485a7dc7d66b6fb471561b1a9cbf9fd81e792e1c10f2c","isrc":"GB2LD2310169","name":"Just Getting Started","registered_at":"2026-06-08T04:16:30Z","spotify_id":"7fXYHhCy6mBXpyCXID2leA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0371bafb27189b56e485a7dc7d66b6fb471561b1a9cbf9fd81e792e1c10f2c. 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/7fXYHhCy6mBXpyCXID2leA.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/7fXYHhCy6mBXpyCXID2leA.
{"copyright_id":"0xecb2c33a1751f127cb0a1b9e6b1edeee7616940c4c1269e732b911a3fea490b1","isrc":"GX8LD2367135","name":"Battlecry (Heart of Courage)","registered_at":"2026-06-01T23:32:21Z","spotify_id":"0PK9kFwEloZhv7PSs47KlI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb2c33a1751f127cb0a1b9e6b1edeee7616940c4c1269e732b911a3fea490b1. 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/0PK9kFwEloZhv7PSs47KlI.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/0PK9kFwEloZhv7PSs47KlI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37c30bfd7641133e396dbdd6096cf21bd586add21df5f7d0014d5855fdeebd0. 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/03ih8EjWQS0hugaKQ7cRGh.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/03ih8EjWQS0hugaKQ7cRGh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3498abc570c7b140e946dd6d9d611e6f2370af243771f2096b5126894199e273. 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/6wI8ZvzcMazKexWm6cfVoU.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/6wI8ZvzcMazKexWm6cfVoU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e48d2f495d79809e660d8863269436f2cd8a0a5bce372c74c24050c1e654e65. 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/2H4QqnZCyGPQ7CuVLmQNwO.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/2H4QqnZCyGPQ7CuVLmQNwO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581df25dbc1f2fa26fb4edcb1ecc42ef752bce0e323d552975c060340a9e53c2. 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/3g7Sa6u7Wz0XdrIBkYufxi.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/3g7Sa6u7Wz0XdrIBkYufxi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19ac0c2f67791f3d8cebf28d941187a7882d3ad1a624bc27464a10f19b4c74a. 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/266BQnr6ADykM4hb9Y3GHq.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/266BQnr6ADykM4hb9Y3GHq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6ce08871cc627cdf0988656992441326a48a6a435dfd2ca049fc9454e7a178. 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/4zuZkPo9wVNTmuSWj5DaZk.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/4zuZkPo9wVNTmuSWj5DaZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22db1938b3c678a8ec606e5fa78f93fc353a4fc703e3f9242d21d7459de60c62. 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/7HPOkraf58bF7CzwN950F3.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/7HPOkraf58bF7CzwN950F3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47cb960105b13a5ae7a60b59f0d279e56b4866bfac499300e4799f47fbacc79. 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/2yraLs8PwW5fsN40rPsP8s.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/2yraLs8PwW5fsN40rPsP8s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac1f8bd1056765431a5ab845871247bded058f5604aef3d38fe73437980a206. 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/45hr1fXe8raIz3Q851CFa2.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/45hr1fXe8raIz3Q851CFa2.
{"copyright_id":"0xdca906645c95583eb6783b3777233714814dbac6292d8d496be3bba31bfa994c","isrc":"GX5MX2270365","name":"Stamp On The Ground","registered_at":"2026-06-04T12:22:53Z","spotify_id":"5QdWSor8wZmWyWWEOaJ4Fz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca906645c95583eb6783b3777233714814dbac6292d8d496be3bba31bfa994c. 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/5QdWSor8wZmWyWWEOaJ4Fz.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/5QdWSor8wZmWyWWEOaJ4Fz.
{"copyright_id":"0xedcbf29d6eccffa10af133a977755583bf250e14c0be036273b065c59271b3bb","isrc":"GBKQU2252991","name":"On Our Way - Mario Ayuda 2022 Remix","registered_at":"2026-06-21T08:24:11Z","spotify_id":"0tt819ORs438uZ4tcohZOF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcbf29d6eccffa10af133a977755583bf250e14c0be036273b065c59271b3bb. 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/0tt819ORs438uZ4tcohZOF.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/0tt819ORs438uZ4tcohZOF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1e461334d8ca17c44445cb792c7c77e23bd0a73f1fd18b6c9114c1ffac52ea. 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/54mjV6EEy8Y5uBzinZgwRe.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/54mjV6EEy8Y5uBzinZgwRe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46acc42dac8b0599d53de1a4f14916f74ad1cc528c5725c4554ccd2fe9b3b033. 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/4R9tpCmxEp3plidNEjjk3J.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/4R9tpCmxEp3plidNEjjk3J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3b20248835b916895c58e1ebb7eef67e840291e30d0e44210f99a96869111b. 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/1wcAM8PcshrRaK0HNZW5QH.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/1wcAM8PcshrRaK0HNZW5QH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e87af72e0be5fa8964cf30cdb02c41eb39488eb3a008e2e8464e58afa33462. 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/1WcEhiLN3Aar3mhanKkO8F.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/1WcEhiLN3Aar3mhanKkO8F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6d541b1a35c0c026c401c34cd27b86898f455be63345a7bed72b0b9ad9f3c5. 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/0eT4qviPWbKPS1bo8X9jC1.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/0eT4qviPWbKPS1bo8X9jC1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c6e0be44950dc2596be7b4b78266cccfa38f662b24313dec7187a599a17356. 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/4krNAsIeJviBkeOc1y3ZcJ.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/4krNAsIeJviBkeOc1y3ZcJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297446dc74ed3082d19639f60baea17bff09c2daccbe497f745eff1e9efd1bde. 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/3M2NLk1DpACTiRUT8jXTm2.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/3M2NLk1DpACTiRUT8jXTm2.
{"copyright_id":"0xeefe6a2f779186461046165ada4f0b40b543210d7c1cacd68ededc622b06aa55","isrc":"GB2LD2010292","name":"Firefly pt. II","registered_at":"2026-06-07T03:14:20Z","spotify_id":"6aV4jrXQQ8jBcZgzmc9unc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefe6a2f779186461046165ada4f0b40b543210d7c1cacd68ededc622b06aa55. 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/6aV4jrXQQ8jBcZgzmc9unc.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/6aV4jrXQQ8jBcZgzmc9unc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c452279341ffd33811ac506b17be585edabc9ce2dc2f50e7c1ac82e7030dcd6. 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/2lJtfvPM6z4REAi2eHkPRK.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/2lJtfvPM6z4REAi2eHkPRK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf694e24adddb181ce44a73f2ec7d9df888db17e04187f31c2368366f813739. 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/3Yum6fy0G5EY45dDydjovV.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/3Yum6fy0G5EY45dDydjovV.
{"copyright_id":"0x72e433cd75ab132fd1bb3bec384d48eb04ebc327a334bd2d3aedb05df3a2553e","isrc":"QZ5FN2095225","name":"Live My Life","registered_at":"2026-06-24T00:42:33Z","spotify_id":"4m2z8UIcLfOGeKN2l9g4ll","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e433cd75ab132fd1bb3bec384d48eb04ebc327a334bd2d3aedb05df3a2553e. 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/4m2z8UIcLfOGeKN2l9g4ll.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/4m2z8UIcLfOGeKN2l9g4ll.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a78c6cda4a5f32f624e0ea02dc55cf4f305532f74bfd75337f806ca35b8294. 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/205c3nhBIEc2kDB0MNT29w.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/205c3nhBIEc2kDB0MNT29w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8e4d4f452d2ef28992ac4ed44fede9c85ecbcf386850c90c1324358df79c31. 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/3F9taq4Y7JOgtn5FRnelAB.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/3F9taq4Y7JOgtn5FRnelAB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2300ee49f5d48246278cb0f272ec4dff32f57d70276ad16069a419ba0cf977c3. 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/3Bl4JMJGwjIoFZmD1r48P9.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/3Bl4JMJGwjIoFZmD1r48P9.
{"copyright_id":"0x57d90df2200739a4fa6f39508ad665bcacbc823efcab31da0021dc20dfc1c309","isrc":"QM42K2095416","name":"Hate You","registered_at":"2026-06-04T09:03:37Z","spotify_id":"1ZbzOXEYMJNT1zxqLHyCfA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d90df2200739a4fa6f39508ad665bcacbc823efcab31da0021dc20dfc1c309. 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/1ZbzOXEYMJNT1zxqLHyCfA.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/1ZbzOXEYMJNT1zxqLHyCfA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2a36d0a00153a6a86986de62770a84e40016235b4c57416115e94e001538e2. 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/6qshZ3XRqWIocROAxajeoZ.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/6qshZ3XRqWIocROAxajeoZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569ee5d1fe32e9bd13eabe3f7420946700d93f5c6bb5562204c917c9490a9d60. 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/7JnMnKOW3ZvFhfglaRzbHf.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/7JnMnKOW3ZvFhfglaRzbHf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1568873eebf81147741161d0fe5da927b498dd1bf2ebbeacf024665e14e78b3. 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/5O7jlHuoK9VdE01UCwxZvT.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/5O7jlHuoK9VdE01UCwxZvT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95123fb9456523069477616cc60ede2414fb272ba53fe83c89db05744019bfab. 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/3sFfC5NXtFU2jE089ngEA9.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/3sFfC5NXtFU2jE089ngEA9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e07974764953bf41b5160c89afc862c9bfa653c5e7d818f5548e1a235f34d3. 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/0AJl7VLd1F2ahml5kCxb5L.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/0AJl7VLd1F2ahml5kCxb5L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1919a822b3b8ccf2cf8deaa5d833bb77f76529c635c5b7e2f18c22167769143. 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/6DJLLXDpi58LKMRNoEKHUB.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/6DJLLXDpi58LKMRNoEKHUB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb748f4fae409b5747cb3e15d20bd5e9f7021ee6aff3a6d4ce9f5719b64beab40. 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/6hLn2R0E8NQkKAJU584clH.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/6hLn2R0E8NQkKAJU584clH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803cdbdacd43bf98d7e82037987f49fe5084e79a0ca6862e772dcb7bac94dc6f. 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/1qQo0nFI1aIqKM9EYt6vhF.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/1qQo0nFI1aIqKM9EYt6vhF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f78f5dfcf3da5586a992ce2953ab02a2f93849455d3d4621fa86c3b0e73497f. 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/7EBSeP4qJY0WpZddAExq1R.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/7EBSeP4qJY0WpZddAExq1R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd493725e56730246a307baea5678fd43feee6a4b60d07233ad0fa93809b2a04. 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/2x6PAuPmQe9EfMG35hNUGX.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/2x6PAuPmQe9EfMG35hNUGX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0e835a35b86ec42599d60830deeec7902a699a8976072dd80b5ea53017ee21. 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/5C3MYaq6nQKSvJrSf9wqr3.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/5C3MYaq6nQKSvJrSf9wqr3.
{"copyright_id":"0x0d691a46eb37fdbde95b6f971c14f2dfc3f558e910a4c3fc4ea29ee6ecd19ab3","isrc":"GX8KD2468164","name":"Risk It All","registered_at":"2026-06-04T08:18:56Z","spotify_id":"7MLxfUVnbvcwsm7B5Iod1I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d691a46eb37fdbde95b6f971c14f2dfc3f558e910a4c3fc4ea29ee6ecd19ab3. 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/7MLxfUVnbvcwsm7B5Iod1I.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/7MLxfUVnbvcwsm7B5Iod1I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db9febe47a9651d2e070620dbeb9ad8b30d58a45a331b9a6d78f3c9527f1ee6. 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/0WU95OxR1LdpleLAn4kPKD.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/0WU95OxR1LdpleLAn4kPKD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef1ff2b09b1f1b02f36566be3c1315ff3cb1d1706e385fdb95538d05680d8ba. 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/7G1uoOMyefe1MWQWEZj2zy.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/7G1uoOMyefe1MWQWEZj2zy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57951153008ef07911df3cf1b6cae3920ae43fe017935b5bb5257367a6a5be5f. 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/55bxBcMe8DiP9enLzRPQLW.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/55bxBcMe8DiP9enLzRPQLW.