1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x94ab70e1980b7fdaa3b052399ace56fbfdbdd2e336752012c43148b80269f880. 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/f612ff08-823c-4de4-b980-2589b77a3125.json and https://artists.proofprofile.net/proofs/artist/f612ff08-823c-4de4-b980-2589b77a3125.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3907d76449023ba61047977a503239deaaa8ffa106eab8037f272206c2b1bf3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6926ea517878f9222ae51733a61b35d58ccfc35f3bb89b8630e4346005dbdde9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9d614754a3d89eb931bee197327fd66901001bf42c6ba026ad4532b9dd3e69. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f66891d8b80cc8322c5011aedf2372956ce03f2747226dd0605ce6034c8252. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0684f8f0f7924b001b6e21ed56a54f4b3208ae1408f772d6fab27eee11151b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88136832d0790a8a15f104a8cb511d159387a77872e095a4a98cd1533e2b7fd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff73d28ed421228abafa5029c9692c7d1c81c574d028fc1ae9b209b9ce34eb7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202d62a1a85c90d800fe03ca44a912f9347a4792683e9b1a0e804254acdf6ce0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2405206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b235ffe0f7c51353f199ca0f2875dd8e98421ad9d79af7dca2badb6aaf4f4b3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921404261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7834401f182b2024001d09bef91bcd1f9db882d801c5b40404d62255fbe340. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921404265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b934d99fe59d541077149af1575e3dc2862be4957d4b67a2dbfa670a1713fc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921303265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04c489ac75a06cc14672eb927da1a87d6fd9b3c75e6dd804ce9c66a312ed8a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921303266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8a4df1af435b81fb5bd930feea280bad98133176c68eb15566f1d60f133669. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921303267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461799b4656eace3b7106d5ec1164192989bd8f1ed846f948d0ff9d9320c1e3b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921303278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376daa2049dbca9e3f26810d0cd8fef64d00709d4b2cb13296ef64fcda96713a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921010775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa739648dcbf16c12129d0dc3bf7b8e20625315d1b7e43e845d24409da75d9aad. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921010777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a463c9d5ee6aaac1afb6491b888f4b8a24b2450282debf4316e0782c30ec96. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921010778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3004480e4fb810244d8c5c9f3e9f0e5a7462f0401b5018a8248f61128ff39966. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921010781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f3ffdfa279f6ca46fe22775d4623452ccc0da004698657b81c7b159ef79d86. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:51:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921011932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2704aa2638c6394d2d7a4116b13e63d7a75d41e3e03b49358e43205ad0d399c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX601200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498eacfd9bbf9bfd86da212bb8268a07d1354cd081c681a21e7c56d2310d707f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921102661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a43f5b801a763793acff262b9a4ccdefd69f16d347d251965d88e5e442eb2f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921102662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12620d1d94ac3babd3a530ca26a618f31a50594943d5977f7b8aa57def37af12. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920707693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85a14f256ceeebadf21f0e1ec6d5a1508f2768a2e2bf36eca6856a6ec5a19e1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920707695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72b7f9bbd26bd72a7a22fb436f96f99b0a996b0604b16cb1481e12dc323c60a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad25da58dc821b8b865944fa0babd0a6ccb01e22476b0d36f5a0f298434d068. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920707702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d24533989bad5229357dfe32fce32bef60181b396e4a6b7d570806a550d743. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45a7e197153a58315541f8e514c01fc521e06a8ee49e61ad39e015540b81cd2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32104f97330ee749db78139ca4b938c2d321a3eac6174964124c7901beaa2f55. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b0f99e3e508b0daa574cce720d5c8577fb1e92491b4df373769b003484673c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6766e8ef679b13cbaeadf7647dd313577ac6e445b310f560502d50660bca4e31. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c806ea5b07c76a1ef97eaf75247acee8fd58c7d4b201dad8acb29ba7bb814b5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:44:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13595a621b489ed408946b0758523b7cb59a6ec37b677894218d2f21e6854b9a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd1acb7e7372cce373d0a208baf3fe15340805839134d071552447f5286647f. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5493409c74e41b778710d7d07548e3ab06513ec58eee1355329916b748989d46. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1061a05dc81bb0d4f01d7f08d3d40c2d065590e3ec50c009eb1abd5508d6552a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b71bc59bf7e6ec73ec89abb82b22272ec4db599ce26f06b45ff00f5123184af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1202579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65908df8e0ea1bb44296acd0bbc758bbfd43405affccbcf03dc2f2b15e4aed0e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABL1202591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c04ea6fb011f4dc5a48ebccf65aea687d8cd833ac1789c54fb586090fb1efa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520b3b878fc030cc61b3020c670e5883d62eeeea8ac460134b4f39df562a71aa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642168fa5f41d187a56fea6af937c8d875751eeec546589f6b7ab46ea9c7fafa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190b0d9c81135f15e7114b2c78eb52dcb5a26526da4bb2fc4f425f9d1f7494ff. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5985c29261c3733777e5f2bd56696738ae98fdda68146557e8dfa1a35027c6bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b83de7a010d454a3363c9e61a2afd193fb4f1e9134b088836c2b61ca83bac42. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c6e3e686204963249a0c9e1e77a5da6ac61b7e3e0bc5eaa680bcfd9125c37b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971100374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa432acfe71bd3103b7339397ec9f85d545cb414c68e710052028b98c286b647a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe28ed2958c27458b7faa45b5aa49db1ebf5300c8f9e63af58aefcff0501d18d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00700025.
君の名は…(だってしょうがないじゃない)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef004713b8d3bc78bc488d9f7d7509eb7d14824d8fdf29f4ef66a7cd1ab1ab9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bb2647b5b8fb184081d44f2aecf6c7ccf465feff57affbbbd399cffdfc6272. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf998fde073da88ff91d7a7886783b9c89a946d693ad6b3fd8f62dbe78a1b9715. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971201475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d8a35361287a4f88c48f153e0ef391f3b4540d53f0a7c86e3e0bc5cf607cd1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971201479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652dad5804c0ee64333574c8fe3899ccc164c252f55758352e41a8094315658a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971201480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef557a478099cdd116bdfb347cd486a6e2583b02704f90cc12271891f525695. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971201481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c86de1a87d5e359db98ee69faaebe1d05eec1e88971ab6dd472807cac5fa0d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC971201485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eed8ea04a1ed3f5058b3ce15b9429b3647897b6f387977857ac6c4ac1667e3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12d33ed7806e1738f0d7f63701d17a821ba6c760f689a367dd524ddcd3a09e1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e376d0c4c12f06499bbb255c248a4fcf35a534b5c411369d5c918bc8ee8aff8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1eea0f8bf4b9eae7dcd3213566d669c55dadd1e0eb89a04113938178c55094c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0720891cdb75099ec0fd1c45859fc2113202b578ac6220bc32e32f15bac98ff3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5b301a42359fb3435b2e1bda73c21baf9cc6a993ff475f4959c77a56495ef4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d2e17d8538e344fe88810b7ba0da4f5ce419ef6b52252c437f676769e2c70c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921308117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b27bdae85ecf8facc8a89e762261dce8ffaaeeb6ba41f991e04624c9f7d05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO00325260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b0f99e3e508b0daa574cce720d5c8577fb1e92491b4df373769b003484673c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1061a05dc81bb0d4f01d7f08d3d40c2d065590e3ec50c009eb1abd5508d6552a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05182f64f306682315014652b84f7f5e8e4e57ccb446d647048d43f98e4b0da3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920703012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bbe0fa7dc64e6571859ba977e644f206081f8d6079dfe99eccd3a204dba2e7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41638150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5cb4864fbc97362c6dedb60b8012b5028b22eb2ee7f8e3f662f46f7c2c574. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX601100055.
Boom Baap (Remix) [feat. Anarchy, Ryuzo & Nj Henessy]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107bd6750cb67136a0afdc52d6bec696fcec8929aa90179d84cb2bf11e4a83e8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41580029.