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 0x6802a1a47395d4c279a08bde02cf7523921d7907623ae6799e8c33b2b6b72b06. 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/329c8740-da66-4b9f-b820-863a6f28c9ec.json and https://artists.proofprofile.net/proofs/artist/329c8740-da66-4b9f-b820-863a6f28c9ec.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 0xac2685c0781c0c8d67becee9893706317e25f99018b52079489b47217667a084. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPAM09902250.
白いブランケット/ラヴ・マイナス・ゼロ 2000
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3dce866640e54414dcbc793fb319c686775904b68529cb35fcda2e4e807430. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:50:28Z), 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/JPTO07510300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4818e3c0c061267899c5079a80d78483a30a23baf31d4af1bd4bed9eb4140acb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPTO07917390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29827f580a4dd911999c11751ba593502fad394d1b0bfea2f21887286889c832. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPTO08123210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31183be1252d3c6724974abf322272058049fcf3e37040649777043256ff2701. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:07:39Z), 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/JPTO07718210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c327a68e2c5bac634b4de8d0c0200f304eea668110227352e05549afd1ccd42. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/JPTO07718130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30ba1fcc03e582004b51e4c124c78f36e32858c6ff888f5284b81929c338d06. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPTO07817860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe082ab103cf794e9433b0e34d4993fa558f48da29ea6dd7aa752be08d5cf0eb5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPTO08123350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde727f5350f90085592bdfdc9bfbfadb67c7405e995c2c85d73dfc34632198f5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPTO07510240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2288b137e715ecef3975456f557ec033f65d25891a4d86c4bd7279a4b84d58a1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPTO07510260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3dce866640e54414dcbc793fb319c686775904b68529cb35fcda2e4e807430. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:45Z), 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/JPTO07510300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c4d67de882ddbed1d8b02844478066505cfd51061adf0372c62c59e2a05744. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/JPTO07510310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7836e4fda2756005bf894b8cffdce5abc9e5dc84865466b788c0e1405cbae82c. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:47:30Z), 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/JPTO07718150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8feb7d0d1b80228287e9d6d16a9f671373d7df8a0b95c20381d2385e608eea22. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:23:22Z), 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/JPTO07623600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d819402786d399b9f167c8d90d8577f53a900e612dde47c869a00e64af69f7. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/JPTO07623610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41576d82c0e78d4919321d65d9a2627a1fed1bb48adea9c78b9e48f3a55b61e7. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/JPTO07623630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf87733e834652ac3f3789eec9345418d9dc00063452c58f1ccff5d323b0abd. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:01:22Z), 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/JPTO07623670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3c3ae345c96d4c6bd973e5ba81741a9c59b7137f0f59826ba4aec9866c0778. 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/JPTO07623680.
Greatest Hits Live/THE BATTLE OF NHK HALL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9291d41a2fcc8c58694c11b266bcaff55f32f9c5e183c607f20e8b13bf6153. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/JPAM00102250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecbd6437fee6edfd6f4f15e11e6720cdb37c33c32b3ebdadc06a4b568b94225. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPAM00102160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038d15c30233a8c9ac1420f411428160a3f5a563cfb3e59f1f747a7ac5042c31. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/JPAM00102180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60f46913c52c541a23b5b51863eb1a3d84c9310903ef43efa16deef988dc9d9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPTO07917470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861d51d8df6232e3445e52e734b9bd751f9d46a0dfb23d549dfe92640537c5b8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO07917520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6032c787cae55d93c9333804368082620b25a3de74749769191598dbcc308f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:31:40Z), 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/JPTO07917530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4818e3c0c061267899c5079a80d78483a30a23baf31d4af1bd4bed9eb4140acb. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/JPTO07917390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948f22d159a0fbbb44c59a75b93b0ab92b154f3e722de328e23185c24b515947. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPTO07510270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6663329cccf77f7cf8c87e046c262ff4e2ace4856acd0db610af30e8bec02a13. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/JPTO07917420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31183be1252d3c6724974abf322272058049fcf3e37040649777043256ff2701. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPTO07718210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efba16e7ba25085b5b23a055800afcf3744e6316ed04102991d12f054cd45c4. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:36:54Z), 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/JPTO07818740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166e4f04a61bc2b5c3c0508dd95e7cf552eb6a2d26ccf04d9e170b6a955ae176. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTO07818760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf634a9c10373039cb8c8e9386717f1ed7f218ce3857c11792ae529d986b6520e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:59:14Z), 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/JPTO07818790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dec7f42fcb20888224fdae4d1e12c46a3faa626f95c8c33b356ce2301766b0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPTO07818820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aafb2c464edf62893fc96e8bdbc5c443d7cd65ed9ccdea8a2349b04a042221. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPTO08123170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29da4a85b5ec9985b8dd661bb602f4966c2a0896ca8cc5b995488d2ba3ecfc9f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:43:34Z), 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/JPTO08016270.
きんぽうげ（100万＄ナイト(武道館ライブ)）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aba4e071e294be24315e139443fc304afe1c90ec02a577333d35a05fc9eefb6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:40Z), 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/JPTO08013050.
感触（タッチ）（100万＄ナイト(武道館ライブ)）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc6d1507b447a6f05810ed4a5afb3f6b14dcd5a88bb0814a6f293a7858627d8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPTO08013060.
テレフォン・ノイローゼ（100万＄ナイト(武道館ライブ)）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46606391b619b089685476695725d488038ac951dd681cd4c45583cc7dbe472. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:05:42Z), 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/JPTO08013070.
らせん階段（100万＄ナイト(武道館ライブ)）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d59e5c79dc91bc678efae2d0b55f220f151b189b0f953fb6358b94d588df15. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPTO08013090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4982cb3a99cf5f11db002a1264f76efa1addd05518735195a21ffb66bf30c5a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPTO08013100.
最後の夜汽車（100万＄ナイト(武道館ライブ)）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e2ff2dbe63f8c33372593bcbe8fe68c5bf970c428a3bd58abbaca7def9231d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/JPTO08013220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dde86fbd1d79f1821487f02379f7ed0bcdc584ef2ca265c9d9b9b57872893db. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPTO08123360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307a02d2369023edec596ed53f4cdfe101f40507f8674c132e0a56dce4d4d480. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/JPTO08123380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2025eeb2a5cca0a66483d53b7dbbe1316710d088c44cc51211d5ea7908de5578. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPTO08123400.
甲斐バンド ライヴ!! サーカス＆サーカス
吟遊詩人の唄（甲斐バンド ライヴ!! サーカス＆サーカス）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fcbb5a9e858cc839d936139a71a19763dc7c0d0b1c71aeb209a465392f2871. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:04:59Z), 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/JPTO07818530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cbe07f2480a92b994c07b3683afac34a55679915931b7eb56b815ea9187339. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/JPTO07513910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb4006c1ab25d82e55328828d1c7f981d6d9d6ef352e0d3a54cfcbb04af34c4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:10:56Z), 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/JPTO07513960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a90d46bbdb09290134fcdf3229fe9d17ae52a2849764de1973df33581df5fed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPTO07514010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb69ee9a039eaf584f2d1440f4927391adb4328f059e8d164c55cc7860e45b0b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/JPTO00901405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7799b0fe37cc8f3d83528c22dcf39d6fd39dbeb789d4750174601aaac0131bbe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JP92N2599117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e58d1a0f8566bbb6c1b35affd8652ac7211a6d43fb38ab4565e4a39d161e3e4. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/JP92N2599121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad32052318d8b54a58a06e96282207a5d8c9c61d6e8772123c2ea374855a6f76. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JP92N2599122.