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 0xab3c35758b2a1816ae58998049495c7ce3e713c894f99b672083f69a9e343fd5. 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/9b42c0c4-7efd-4b99-b0c3-bfedb304ba9e.json and https://artists.proofprofile.net/proofs/artist/9b42c0c4-7efd-4b99-b0c3-bfedb304ba9e.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 0x8fd28ce1a3fcde297d1fca3bc659930708b11e1760f5f770a8571e13a17e52f0. 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/5HnEjIeK0hpoMqPY5H4WB7.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/5HnEjIeK0hpoMqPY5H4WB7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2355103e368d6cef0ba82317e144fc715297bafa341c499051410a5a9b71df3b. 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/2KgJUw14BFZeuCYwExuB9L.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/2KgJUw14BFZeuCYwExuB9L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70483086c087e11418ba47ec345f5788fb10e1f67f3ed9fcd09572e47fcd7201. 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/6wYZP0PNiWW5LaAB9JNyQb.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/6wYZP0PNiWW5LaAB9JNyQb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea945e933e3f648b4fe17ea22be20b3544577a2fed6550ed18bc2f3f8a37b2c5. 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/38pqZ5IDFld221ldRn47ZL.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/38pqZ5IDFld221ldRn47ZL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe031666a8bb2c5b74dd5d0bc00309411c30262b433c18e1d8e7ecf47fa3ec44e. 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/5F6Dvp76c0AscR2FJtWWX4.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/5F6Dvp76c0AscR2FJtWWX4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62f96b5b28a69ad6fcf707f4402cbfeb4c58030ce1e9b4c896e3a99c512deee. 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/7CVevMDlMefqXXbcGhf0ZD.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/7CVevMDlMefqXXbcGhf0ZD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82c82f73c82780be64e98d212c13f23ae40c4748a9821c9cf582735e5fd9538. 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/31MLGEYrKwoTmMoH50JDEw.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/31MLGEYrKwoTmMoH50JDEw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0243a334ee0b15d95487870f1dce48e049856138baf6e67ac8458ca42e1edd2. 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/61a49ZNLxTQrFdNwhPa8Ol.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/61a49ZNLxTQrFdNwhPa8Ol.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd22bb3ce7bd81f143c7265c024d007be702112fd024231c4849e0feb8f085d. 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/7dk2L17ANa1v4gCz1yvrdC.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/7dk2L17ANa1v4gCz1yvrdC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0711ea63ea48cb7a75736ed8b0e45a4ec4990d4f370d99c355c14f5c7d38c8a7. 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/6LJ6jIlBW3qE7gd1AKSWEc.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/6LJ6jIlBW3qE7gd1AKSWEc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022. 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/4PTVeseRKeHsJyw3VuOKGS.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/4PTVeseRKeHsJyw3VuOKGS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93. 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/68ygdXOmJ7Az0cXZ1dRhyo.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/68ygdXOmJ7Az0cXZ1dRhyo.
{"copyright_id":"0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739","isrc":"QZHN52110339","name":"BLEACH - Beshken Remix","registered_at":"2026-06-21T04:21:24Z","spotify_id":"1hv6wWgnbqlTqEQivmdtvJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739. 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/1hv6wWgnbqlTqEQivmdtvJ.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/1hv6wWgnbqlTqEQivmdtvJ.
{"copyright_id":"0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f","isrc":"QZHN32108631","name":"YOU - Coco & Clair Clair Remix","registered_at":"2026-06-08T12:43:16Z","spotify_id":"6NHz3oXa18XdvPTKNnyRYI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f. 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/6NHz3oXa18XdvPTKNnyRYI.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/6NHz3oXa18XdvPTKNnyRYI.
{"copyright_id":"0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a","isrc":"QZHN52110340","name":"EH - Cruza Remix","registered_at":"2026-06-08T20:59:36Z","spotify_id":"7y9R6wNjSJlkeOTmMdSvDi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a. 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/7y9R6wNjSJlkeOTmMdSvDi.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/7y9R6wNjSJlkeOTmMdSvDi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e63f6198ed9db7fb41ff2a9c70c5986f15d85d6c9c48dc598be7c47497f70a. 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/47Iyiorai03irHHYxuZPUi.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/47Iyiorai03irHHYxuZPUi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f059dc084caac04fb6eb6f103d468679ff29c5a06fc665141dc5be24250f38. 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/73TMk4jwBjv5tPRUq2twMZ.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/73TMk4jwBjv5tPRUq2twMZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9525ddd05766211195e94b2baf92345170087f4e275a169a5c162933de3d794e. 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/675ofC6dNxB6CK93nBCtE1.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/675ofC6dNxB6CK93nBCtE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89122e4fb38b461095267ad8893fa589d646389e0f608958d6a802991d324fdd. 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/3s7DtpFxP63lOJER9574Gw.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/3s7DtpFxP63lOJER9574Gw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bff2e04bdc90290dfb148ef03c7f1edfd5a9d3d449f6966ce2c166795fe430. 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/315Hhyb4MpaUFEDCzTzhFY.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/315Hhyb4MpaUFEDCzTzhFY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977be600da1a11f6170df4febef78242c67105836545c715ef7a28a3a82b9e4. 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/3AiJa5Ugai1exJcNVaLLRf.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/3AiJa5Ugai1exJcNVaLLRf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b854c28cb774427ef98f06aa8c388c315a193a9a5d4e6c3780a2cdc3806f181. 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/1PEY86gMMFSNYKgJNuamjP.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/1PEY86gMMFSNYKgJNuamjP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd198e427b6d574a4b73b79de6b6c1d2aa3d3e96ec4cff2744e5c8fd74be72c74. 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/0x8eHp1zjI6iy4iUFqAaOP.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/0x8eHp1zjI6iy4iUFqAaOP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af87f597e774bf4d7e4543866187547d24e50c4f68abc731ab2bce1aca4e929. 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/2ooNaDElyq1od1Q9DfPnHR.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/2ooNaDElyq1od1Q9DfPnHR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028068629754e7574547953c59cbc564171eb051b9efbf14468d1e737629fd6. 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/3FTa0lM2qO3H7MP2nyriRB.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/3FTa0lM2qO3H7MP2nyriRB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225a77d53c37c6cd3292876a0f6edbc183692ff36a8e3c8e5f6c98d2c6ce30ea. 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/7jXgmx3OrScBRp6qdJ0fIp.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/7jXgmx3OrScBRp6qdJ0fIp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81f7ba541524c8df8b7f96dda95c4a61a7d255d60006b9db05c735eaa357571. 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/1m9Z2YPtq9U6X4h0bJffi2.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/1m9Z2YPtq9U6X4h0bJffi2.
{"copyright_id":"0x84d72f6bcc0174516abc78afda1d3ceaaa285592f129358af9bf37d0740ece0e","isrc":"QM7281754334","name":"Training Day","registered_at":"2026-06-19T22:25:09Z","spotify_id":"18RwllZVuIy5cJCWFDsEnl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d72f6bcc0174516abc78afda1d3ceaaa285592f129358af9bf37d0740ece0e. 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/18RwllZVuIy5cJCWFDsEnl.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/18RwllZVuIy5cJCWFDsEnl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efe716aa07ae47575b332bb47f93334c33e39430dde0fc1c7190ca97c6bcad2. 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/2kfFEYv9plw1RlCPfIG0oS.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/2kfFEYv9plw1RlCPfIG0oS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16a8dab039c852f2663c1a2d96682ab2f82fb185d30fdbe59f3a5c760e72a5f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Jj1A9mxtT3HjsVhVzQ4h7.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/4Jj1A9mxtT3HjsVhVzQ4h7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d7c9fb8883c0ca7e0e34453513777c92f6e9cdead824e7dcd3d564279156ee. 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/4ag1bJpQdNEUZU99MEwpv6.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/4ag1bJpQdNEUZU99MEwpv6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b75fdcb0d283f941a2886f7b76cd23ed28ec2b0709b6d47df404c4f0056027. 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/0DtV6GVoQjG9YW7thZ81XF.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/0DtV6GVoQjG9YW7thZ81XF.
{"copyright_id":"0x2cfba32ca4c2035bfda5f094418ff7222dd8ab33e8db3c85c4fc4aaacf7cca37","isrc":"QMBZ91504361","name":"Fantasy Jam","registered_at":"2026-06-20T20:32:46Z","spotify_id":"3DThYQWoGSrn35g7P8awSa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfba32ca4c2035bfda5f094418ff7222dd8ab33e8db3c85c4fc4aaacf7cca37. 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/3DThYQWoGSrn35g7P8awSa.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/3DThYQWoGSrn35g7P8awSa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaff048e0c1d6bffffbce38ebf1a53bff4a4b5e73a95eba9992908647f6e7b2f. 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/1X4jRerkcuVxb5AQDOHeGq.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/1X4jRerkcuVxb5AQDOHeGq.
{"copyright_id":"0x9e22a26dc3ee1801a5b2560badec4c28091425b1ab89d8832aae2cca6fcf7294","isrc":"QMBZ91504363","name":"Chill Out","registered_at":"2026-06-05T19:20:40Z","spotify_id":"4LFDut4I0XqJeqgdmuo2VD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22a26dc3ee1801a5b2560badec4c28091425b1ab89d8832aae2cca6fcf7294. 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/4LFDut4I0XqJeqgdmuo2VD.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/4LFDut4I0XqJeqgdmuo2VD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3be2c3d0c97b0c2a667e935af437e688fed31e2cdeb4995c95a716e90696fe. 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/0fdZDMKQj1PF90hIZyaQiC.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/0fdZDMKQj1PF90hIZyaQiC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a8da11989e42d09ea6e8ed04b433644e3a1b689edacfc32368d8b71ad1d4ce. 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/1JcWNX1aMv8Bb4RNn6laJ3.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/1JcWNX1aMv8Bb4RNn6laJ3.
{"copyright_id":"0x98c8b0ee655d0380211ed68c5f78a8d6e1d19ed8eabd5421bad7c2110c7f84a7","isrc":"QMBZ91504366","name":"Step into the Dark","registered_at":"2026-06-25T03:22:30Z","spotify_id":"3hp4JmtXQfjMTfBE9X7wwm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c8b0ee655d0380211ed68c5f78a8d6e1d19ed8eabd5421bad7c2110c7f84a7. 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/3hp4JmtXQfjMTfBE9X7wwm.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/3hp4JmtXQfjMTfBE9X7wwm.
{"copyright_id":"0xad518385b235ad9fa4e51d8130019d7c179a6b9aa972e6abb7761182d80a036e","isrc":"QMBZ91504367","name":"Nothing Bothers Me","registered_at":"2026-06-18T08:41:36Z","spotify_id":"1nPsTYqVr5gMstD3QrDqVp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad518385b235ad9fa4e51d8130019d7c179a6b9aa972e6abb7761182d80a036e. 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/1nPsTYqVr5gMstD3QrDqVp.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/1nPsTYqVr5gMstD3QrDqVp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad54a81516293bbaa0888580f793727523eea1a4fcaaf41f11e26183e292a20. 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/4x7PoD4RkaeIvCG0Y0ugwO.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/4x7PoD4RkaeIvCG0Y0ugwO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c779dae831053bcc319a5108322a1977f08e6b2b426919f3b650370eb743d. 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/5NXIj1cUgDvVwg7zslHKyF.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/5NXIj1cUgDvVwg7zslHKyF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55b882c30406ec7e135b4dc3c1a92ff2271c1c8cbfe8d32a44e984403d9431c. 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/1eTGpplCahXLtx1Q5WuNmi.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/1eTGpplCahXLtx1Q5WuNmi.
{"copyright_id":"0xfdcdf5af6ca210a4a130c180cf369c336ccff01698eef1b81c836dfe959ba462","isrc":"QMBZ91504643","name":"Get Back","registered_at":"2026-06-19T21:18:07Z","spotify_id":"1W5swoIa1rls1xqTpeQwEU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcdf5af6ca210a4a130c180cf369c336ccff01698eef1b81c836dfe959ba462. 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/1W5swoIa1rls1xqTpeQwEU.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/1W5swoIa1rls1xqTpeQwEU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26953295d43de9d7bcda2fff5028a0bd35223bbb3cb0d244918bca4678bc760. 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/56jAiVj5lVvy1ZXjVKQ17a.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/56jAiVj5lVvy1ZXjVKQ17a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a9708e2f9090c21f26fd566edab2686eed59b927453c7bec548e7ab85ebc1. 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/1ZMH9Y9CPg95epcXVrL2ZY.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/1ZMH9Y9CPg95epcXVrL2ZY.
{"copyright_id":"0xe7000da9a9c2accb5cbdfa5bda1c288a56536c828c08eacf7eb0c17ffbd61e56","isrc":"QMBZ91504646","name":"Kelly Slater","registered_at":"2026-06-20T16:09:42Z","spotify_id":"3K4L8JuopntDprCGHYMVvx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7000da9a9c2accb5cbdfa5bda1c288a56536c828c08eacf7eb0c17ffbd61e56. 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/3K4L8JuopntDprCGHYMVvx.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/3K4L8JuopntDprCGHYMVvx.
{"copyright_id":"0x568bb6f0424ab9dbdd5b91d248fb2582c31ac725fb5599ff3d43f473394fe0c1","isrc":"QMBZ91504647","name":"Usher Surfing","registered_at":"2026-06-18T08:42:44Z","spotify_id":"5i6uASKvqqnVXEYdAEQxYo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568bb6f0424ab9dbdd5b91d248fb2582c31ac725fb5599ff3d43f473394fe0c1. 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/5i6uASKvqqnVXEYdAEQxYo.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/5i6uASKvqqnVXEYdAEQxYo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eecd1330489889528ec7f5211a76ffad1580a7fc4f7998f64308b5814fc5e8. 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/68JwpZzkPtmIdjupRBTCuY.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/68JwpZzkPtmIdjupRBTCuY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7efbfe62247c88ae878849514d0051e5adb6d913590974b45b7111df3ee6ce. 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/6tPm7uCAvfFLk85DgKplFr.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/6tPm7uCAvfFLk85DgKplFr.
{"copyright_id":"0xb9327af5feb8abc844136955942fde3817e298eca53133bbdf63b3a420dedab8","isrc":"QMBZ91504650","name":"Hawaiian Boi","registered_at":"2026-06-04T16:17:17Z","spotify_id":"47TGrct82IJs6kpQ7AsKCT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9327af5feb8abc844136955942fde3817e298eca53133bbdf63b3a420dedab8. 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/47TGrct82IJs6kpQ7AsKCT.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/47TGrct82IJs6kpQ7AsKCT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa151fda9bcfc0635230eaeb970cda3193c98addc5959f25758c5eda3ef139d2a. 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/10wlDQwnw2Ufuva2NLv8Y1.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/10wlDQwnw2Ufuva2NLv8Y1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06e5e3d11881b0172f1b1b7899e232c04879bee78e7667394bde66725e20933. 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/1SwMTGhqG7JHdv8yd1lien.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/1SwMTGhqG7JHdv8yd1lien.
{"copyright_id":"0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f","isrc":"QZHN32108631","name":"YOU - Coco & Clair Clair Remix","registered_at":"2026-06-08T12:43:16Z","spotify_id":"6WnozB8Y76qj49Mnz0RERY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f. 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/6WnozB8Y76qj49Mnz0RERY.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/6WnozB8Y76qj49Mnz0RERY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. 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/5TwPPCFBAKv9bsZ5Lxrm6Q.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/5TwPPCFBAKv9bsZ5Lxrm6Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62b6e79081844ed09eb3ec3df57da5341dc342f5025a707ecc1f6bec6fb65fa. 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/5H8BPBnmDDeocTGbwCmYWm.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/5H8BPBnmDDeocTGbwCmYWm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4870fe35efd4a96f5dbc06192c0c55169ee6f61eba59df06f2cfa5bef6300e9e. 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/4wMLfbj04cSm7oUr1Z6qWk.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/4wMLfbj04cSm7oUr1Z6qWk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877e15094f147dbb1b285b87c3d9cef5626c7cd6980d6a66db4cba616c2e3b54. 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/7h6Y4Iim1cJJT9NWmMxGLP.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/7h6Y4Iim1cJJT9NWmMxGLP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b059cd051cadf97e9fb71a88e40af153489ea1f6267b23d0363a97f456710c0. 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/2zlXhq07F5utdKUX0DjWe5.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/2zlXhq07F5utdKUX0DjWe5.
{"copyright_id":"0xf3b95d9ee4b6bd6fcad6140759b3a1be7963a55602de5e13dde584e1eaca8275","isrc":"QMFMF1597115","name":"South Side","registered_at":"2026-06-08T06:47:55Z","spotify_id":"7C9J6VX1HuK9d3oKnLMNWs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b95d9ee4b6bd6fcad6140759b3a1be7963a55602de5e13dde584e1eaca8275. 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/7C9J6VX1HuK9d3oKnLMNWs.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/7C9J6VX1HuK9d3oKnLMNWs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e680d540572f79dc2349d7d697c72af3d98d8a168c32721163514d24da609. 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/5frFK6scVpcl6Wiw3AWtwN.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/5frFK6scVpcl6Wiw3AWtwN.
{"copyright_id":"0xac448ed6ea6dc7432da59fb1f465b56cde14b3c07804c1832b3abc37a8d32fb4","isrc":"QMFMF1597117","name":"Come Thru","registered_at":"2026-06-18T12:17:35Z","spotify_id":"5awugw0k5Wniq5TbWCZIjA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac448ed6ea6dc7432da59fb1f465b56cde14b3c07804c1832b3abc37a8d32fb4. 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/5awugw0k5Wniq5TbWCZIjA.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/5awugw0k5Wniq5TbWCZIjA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfd268512848eeabfba1546d43221d7bb37874ba8cdfc75d3430509f4945556. 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/6eTmj65qPfgAjALfdoD9eS.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/6eTmj65qPfgAjALfdoD9eS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3be2c3d0c97b0c2a667e935af437e688fed31e2cdeb4995c95a716e90696fe. 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/0lCFT4GHhBrrfWDQkxbc8l.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/0lCFT4GHhBrrfWDQkxbc8l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40e771f6285af7cfea73c3c75f46be0fa176fb2d68e1682376183b462a27d5. 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/0v5uN9Idq6pwD2K8ioMvyu.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/0v5uN9Idq6pwD2K8ioMvyu.