IRI or I.R.I. refers to: Businesses and organizations Companies Innovative Routines International, Inc., an American software company specializing in data sorting, transformation, reporting, and
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 0x78d7e33961ea5a5d0da2da449fd844d1d60a66ede04a198fc8639b6075ba38ef. 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/ec5a28d3-e8ea-434f-9c36-a818f691cef1.json and https://artists.proofprofile.net/proofs/artist/ec5a28d3-e8ea-434f-9c36-a818f691cef1.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 0x6b5408b698de63fca9e632a98d9598fdf9f499d23a79465bcad589bcb4cdd0c3. 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/JPVI01642110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda597ac8b382398c71a9d173ed36a23107b9d07edae3108aa9bed8c41d941470. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI01736850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f20ef7d66beb843a984640111bfb5a2e96ff39da956adf35fede53e046342c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:52:11Z), 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/JPVI01737700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d74adbcbcbbdbfd4b120764232d962715ba50da3b94645dfb0b7cee21bfb9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI01770220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824305ec99438bb9eabfa0d299a566520061f11559cc3df60d90e57aa5a1c837. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:20:06Z), 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/JPVI01702790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8968b61a3d3020e9252212ae6156ae219405386b236710b542c068fa975cfda9. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:46Z), 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/JPVI01800510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a936c7e2370f67c5d5143a736b07ee95c9c5d12e66684d587933c23b2256215. 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/JPVI01879140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a936c7e2370f67c5d5143a736b07ee95c9c5d12e66684d587933c23b2256215. 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/JPVI01879140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce5d5220129969dac7d3a63f665cb0de6c552794a79d7dcba426bd1efbfc3de. 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/JPVI01879170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17abf721f24e8e92d8bdba139f1d5c66da985b251fddf4b66d248237d96b0fe3. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:39:31Z), 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/JPVI01879150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0355fa7d129c4006d79908e7f998502342e7a1b27aebd7694868d2adea4eb6. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/JPVI01902926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e238d870950d3b10b0464ab24f24fb99b574c1414edf90f99372d5e7754140. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPVI01904069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d10bfac0d4fd637d2a16dc18611026280c42a8a1ac6bb8efa74608326d013a. 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/JPVI02002679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84606b07918187d35708c513215027dc2e22fc86c169c4bf46e5c669e7b33cc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPVI02100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0344e2f03a83155a6476671471a7b5e12704db740f5ce0996a9b175ca3338a6d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPVI02100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70c9ccb56dfb172e54c2de90780ada577ced7d60926e45d3f2daef9c842998. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/JPVI02100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ea0ba7af3544126879a9bc206351d431c5cd71b74abe36ff686dab653c631c. 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/JPVI02100302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9589a12b58b2a76d948461f598fedf4a68f69f643192df45b1f92aca30e393fc. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/JPVI02101941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5acb7174fffe4a432687b9d72bbb9df796eee7d1cb487e6733c1e5133b729a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:45Z), 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/JPVI01630460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed07aef5a97767d713d0e3c74f120d98c65fd09eacc77f3e55210abb83867cf3. 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/JPVI01630530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5408b698de63fca9e632a98d9598fdf9f499d23a79465bcad589bcb4cdd0c3. 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/JPVI01642110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f5208d65501bdaf57060630e0b24f48bbc1192c8958128aeda690be8753464. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI01900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d74adbcbcbbdbfd4b120764232d962715ba50da3b94645dfb0b7cee21bfb9. 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/JPVI01770220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e238d870950d3b10b0464ab24f24fb99b574c1414edf90f99372d5e7754140. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPVI01904069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeca053ae0102d84e9d762cbb1edc5433556936c95524c69edaf79a33b1607b. 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/JPVI02000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a936c7e2370f67c5d5143a736b07ee95c9c5d12e66684d587933c23b2256215. 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/JPVI01879140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458e840cc0b7fa7240b1c1a9796ae797482dc1a2cbf3f0872b614075624ba7dc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI01902850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f23d741c5c887bbdc7c630a646ec4483f920bc0945d64db623d0263cde3d7fc. 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/JPVI02103349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbb4812a7653eb9ab0950d028ad29dc53a68f4d5fdae7e37ae8c68488b8a2c4. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/JPVI02200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ee46fa345d496ddf09d83d25cad344d69b5f74b025392841d2c22c30412ca. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/JPVI02200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362b676846bfd994f8e68cb15a2e78bf3d138e355fd88176e5cc3263505a96cb. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:58:07Z), 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/JPVI02200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d10bfac0d4fd637d2a16dc18611026280c42a8a1ac6bb8efa74608326d013a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI02002679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6e2b3394cfdf09cfdebd048ebd0fb53a2190dc891e11f119142ab289a4c60b. 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/JPVI02200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196de9f60a3942eb7fc0ff9449feac72c5463ff02ddbff073e947548c8fc0e31. 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/JPVI02200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0e39e2a600caf4441c9822513092e3f1414d136e58e4de59f414477947ee78. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPVI02200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a35d63087adb0b565bdcfe2c4c5a31258d036676f95068589ba891d3e2825f8. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/JPVI02200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbe465c57da7cf5d9b3d135086a3b847523a333e4cd9cbab7a3ec4bf906d3ed. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/JPVI02200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde22378ac56f2d4226d20aee1a6faf4fe8f0f6972de3b8ab754221c817d1eea. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/JPVI02200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d923ebac295feb2ac7e4842a06c65ef37101b1e2a7b20c86ed694dfc4a2aec. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPVI02200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4014fc45000a1fb745b60a5f13da29589a17b41eb34865481cf70a9843afe9e2. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/JPVI02200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4014fc45000a1fb745b60a5f13da29589a17b41eb34865481cf70a9843afe9e2. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/JPVI02200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e2288a02ee9d09aa59f5d370af6d560127b9f16f221092ccd2842c75f3edfc. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/JPVI02200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32121f333a3d124aeef97bfb44c89ebb2ff779555508009776ea459945af1c8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPVI02202563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ed110402b375b6803bf99a4954659afcfde7def86b7c0c79296e9aea614143. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:52:10Z), 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/JPVI02203410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf2c566bb8964601b49397a971d124dfab052f77adf4573c9f546daa0e5ccbc. 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/JPVI02204084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d8d911144fcd78ee96a9ba42683c158bf9b6b12d250599fb68e851d627164f. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/JPVI02204366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ed110402b375b6803bf99a4954659afcfde7def86b7c0c79296e9aea614143. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:15:43Z), 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/JPVI02203410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62543b34028a89d8f27eac5315d01108d7047227576dab23393a3930af2dc675. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/JPVI02301117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32121f333a3d124aeef97bfb44c89ebb2ff779555508009776ea459945af1c8. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/JPVI02202563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ed110402b375b6803bf99a4954659afcfde7def86b7c0c79296e9aea614143. 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/JPVI02203410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ff3588ae84c68c8db9c0c8640ad5c52049049d33ea546c4b8686f1e10766be. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI02301118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da127c9e1c23fe33b1e7f36a9180a7b6f7a2363ac097b1ab30f29ab80b92524. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/JPVI02301119.
Opening (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1fe04ceee6eb9b6827657fd4d8e25d002c41ed70cde746f5c445d213640b94. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI02305341.
rhythm (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdead39db5fd756e081fe1dc77c520b9d0d91d60cfc98aa8ed54a0122af0cb7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPVI02305342.
Only One (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265257a3b6b25805df73c0cf9a6560c2723f6883f09d3f036561785f2a01b873. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPVI02305343.
Corner (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfea9231bf60ff577723de07724f6eb2befa604681ed6597b515c9f5b4602d3. 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/JPVI02305344.
Sparkle (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf0d5a4347112afca9dd5ab72e6c5e547a1d243caa12bf7c821e610e76a3fa. 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/JPVI02305345.
はずでした (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e851331fb870288a31d2ec79ee8b7f9276fd7b54fc18912ea4e57d97e80fdf3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI02305346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79b5ae4061516e00a9cc2d791787c3066bc369473349dbce225b787fca72081. 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/JPVI02305347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac18b7697f259561707a5ea980b00050e5204691bcf2fd7fdc96bc618e22690b. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/JPVI02305349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3e5a5fc39b5464429441d564facdc341deba7c326d5f770a4536de50189ddd. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPVI02305350.
DRAMA (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf4c1f1829640db1b9c7d8a0444824b3bf0bba24df54e48280d817a7508b943. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/JPVI02305351.
フェイバリット女子 (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777c7e05ddf36cfe3c292b50e67bee91881dc4806cc71739b053414683a2922b. 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/JPVI02305352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1cb9ff5aa57303f2dcc0d6bf673274c96ab9166c8f8df218129b354cbce6b8. 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/JPVI02305353.
会いたいわ (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85393565543a1e5bad374f1d88e6a6661efc5c238bda65e27b5cc798e06ba3f8. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/JPVI02305354.
はじまりの日 (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0be75e9e0e590b75865c051cd659f11b3030b893003e19399676f159189aef8. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T11:11:45Z), 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/JPVI02305355.
ナイトグルーヴ (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988a976cd9bce7202e4f3ee1583ef338176b6aa6b444813b6b947625cafde14e. 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/JPVI02305356.
Slowly Drive (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390de895f48564c8f1432e1b5ad3e9b76b226af83bfba720392ccc403f45272d. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/JPVI02305357.
Shade (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450e059c660b54c610bebedab879599a7183ee840f3956fa34ad1d064bde89d3. 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/JPVI02305348.
SUMMER END (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2422407971c8cc4dfc7842fb84934b61e7c6b18ca12c2f72cb39db2c1903e73. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/JPVI02305358.
Telephone feat. 5lack (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665d5077da0c49d12bbd4cb89a555c8aa0fec5a8373e0fbdb0d44abb4f66ea57. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPVI02305359.
Wandering (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb819301ab1c8a9a04c02a646c615730926eef56d001c138e42571f5110ce4f6. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPVI02305360.
Season (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940daeaa9422ff87e19d25fcd57a78df2f290defd469bc8afd8c2aebc23c32db. 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/JPVI02305361.
24-25 (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f164e10402df259a2018ee9a7341a0d16c5b6acb6df5d4f58fe6e61f7d5b657. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPVI02305362.
Wonderland (Live at 昭和女子大学 人見記念講堂 2023.11.17)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb468d40186ca52d2dcf2fe297ad9f9abd76645522969fcf4d2ed593ca70167. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI02305363.
iri Plugless Tour Live at SHOWA WOMEN'S UNIVERSITY HITOMI MEMORIAL HALL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6132014ab1534097b3fd8e0a58fae20af6bc0ed5354f4017942f9a6498486014. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:10:26Z), 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/JPVI02402573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692822ed019fab4076a111098e36f47a61f28e748f39a9444609655711bb3937. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPVI02402577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8730285832a18841e52fab4482c52ba0cc49b9d1953fcbdb87177d97827df578. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/JPVI02402578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610a04094c059811cac8010c94ea07b5b15b6e4d576414837a03da09b17e6c03. 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/JPVI02402579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfded9d8d4e564e5286afcc4ec37a06a815e3557a55d73790be36990e57257cc9. 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/JPVI02402580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8895ff0614e9ef0f03be29d3761530af6adc232f09d68ee7b45c8e602c8adfd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPVI02402581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e138a3e0ce28d23146d62bf53a2d8daadf9d598a237a7c9bfa052a68cbab70b. 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/JPVI02402582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f3656cdcdf0e8f62dcfb5e06c80306130d7dab6996a62e4e6e9414682e3751. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/JPVI02402583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd635d10d52f6e5a7bc07ab2fcea7724e5032058ac57c056aa67a591229c99a8e. 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/JPVI02402584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef889ff2c9c3781e59844f9b1816723f6c7f581b1bb8cf9dff11d58cae88ce. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:12Z), 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/JPVI02402585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d867eb17689ed305d92f797c81869be97a4bf02d171a37f971c18d247e8068c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:46:24Z), 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/JPVI02402586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e30b00fd4486b2b2cfed10a882f147a5cacca111145dd109b667b40729edbf. 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/JPVI02402587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc821ccecfb7baf9c55d8ed38e3040960ed0eb63d2d19e5dc67fae09069e7dec8. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/JPVI02402588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe2cfdd309b1bf5328496012005dcc9ec7c78a175462797790053da1d52ee9. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPVI02402589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f662ae5eb01b5664134f31529088d740dde1aa426f8352b963b3d71dbbde95. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/JPVI02402590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3beffbeda81579a74a31a44d3f5e32e7e9ae1d46f5ad2f6cf42ae59181dabf3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPVI02402591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c36ead03c975d936a76f2a3e1e0a7ca95d138affae6dabc50b7098f02bcbf2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPVI02402592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca4ce005e6849f61d65179918584f1df83bbb6453d1ec78825f2742a567c5c0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/JPVI02402593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd9f783f572f2dd973301aa09e31629c9118f403f970f6b43b728053d4d1069. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPVI02402594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e91068caaf0094c581cc2db733460e488d44029dcfccd376919faacf85ec704. 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/JPU902105123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc4fd0bc4961e43d336cb2c5156c90e50b8e4b77217efa34ef44397ad6f3e0c. 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/JPV501600775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f1f4f0d540c5849d154d6a1da34c1b990fa32e014fa59a19b611390312504f. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/JPVI01903910.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch