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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007b811840ba20babcc065c2c50bf74843768f0ee59c297e0f1b1693ecd4e811. 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/54e5c8bd-7093-4a7f-b438-294187744bda.json and https://artists.proofprofile.net/proofs/artist/54e5c8bd-7093-4a7f-b438-294187744bda.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb1e510689af56374f7c36ee8441a961a2ea58f3a1f81c5916c8b2b91fa7d17. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/JPVI09128520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411f1e0e6571585cd6cbc0ea68bed4ccb7bcf8b29a75f79fdb98e20e4f7c9f5f. 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/JPVI09434240.
JAZZで聴く ニューミュージック・クリスマス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e900786d9531014c42c1a852df1a56f468d1cad250429aaff379dcc24827cdd. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/JPVI09532970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ebbe1e6902fe5d6083bd91ac67cb6aa77e9ce2d617e9803709161efaa79efd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/JPVI09532980.
JAZZで聴く メンデルスゾーン・ドヴォルザーク
JAZZで聴く～白い恋人達/桑田 佳祐作品集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194ac02dd638385d2a3d488e999057b613fbffcc7549d78adca9778e19d1ab38. 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/JPVI00139900.
JAZZで聴くウェディング・メロディーズ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0dc8a272b21f1218623664221898943b4059f5912ebd3beb73e1dea25f98de. 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/JPVI00039950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f040b17abac6d4caac7feccb98669aeb15ba3154c998b3d4296be9dc7028ab. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPVI09026200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb715216a90fc0345502de693ef58d95e7a5baf05ba0a8c834e8ae726809d1b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPVI09003660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0fe5b66019b9ba6231a52851917bb34e83288a35a02fe6b93f95027c337fd7. 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/JPVI09013380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c9714f0a00a6a05f58dafe6c9565459d9c73fb811c6c511455d08208ac0b2d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPVI09011750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db1e22495aecf628d8d24fe50fd77a1f716e35588bbc69b239dca9a1237b1aa. 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/JPVI00402070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86afad725565d35a9b622605885412c9ea89e52ab7f45fc8698d86306a1d9ef. 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/JPVI00402080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcedd3ed54b1faeedc009fe7a919d6c9e76c0a38302776bd7a186f2ac63084d. 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/JPVI09112530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7565bc1a7cdc6df58bf2d892b6dfa47d9e0079c252984dd6a55d9de5fdcfec3e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI00019430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948cd4152fb8c11b23bc3b073d4db976ab518b6acb39ec2b0f662224ce13a185. 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/JPVI00139910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d2f74f87b8c44a5bf1ccbb6f329bab2491fffbb35569638dfa805884435482. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI09112570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d45808249deb09a9cba2392c87b7595f3994f793a62ffb42cd2ca92a089ab7. 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/JPVI00039810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194ac02dd638385d2a3d488e999057b613fbffcc7549d78adca9778e19d1ab38. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI00139900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1daa2637bb21ec62fb5bda5b49b959b3077d82e6126392f8c6c4ebe82bdee17e. 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/JPVI09112580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fba4dfe7745c946fe5afd051ccf7221f3a419b75c9696ae1b926e532720bd9. 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/JPVI09024850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256c497519dbb941dbf377d8ab23f4abe890ae238928590ed04ee0f897740faa. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/JPVI09214380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dad603aacbf3a19fd3d2b6a3e0dd471618ded1f822dce4a3d8c254e895e338. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/JPVI09024830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449d8039bc86ab4600f73409f7892546724a315249b024ad505ad2b58daa7bca. 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/JPVI09024840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53030763bb5bdff6064356af4a1dfb7bcfcadc3f63d4a78a90225d6043a04d7a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/JPVI00039800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e33f66b38ecd1325e63c327080b66816b14def47f0998c55c584b1716924ee. 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/JPVI00019440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b9f061c3fd93460a6f47cf1b754fae83ac6b234ec95f7efe73cfff0c3c76d3. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPVI09214410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347fe70e1b073d711b6344f7ef3557656317c9f570b9db51fb9d5730e0dc79f9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/JPVI09024820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2e1383adc83de883bcc5e93074b2b7bb71db6f10064ae055bfba10114cd672. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPVI00039790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffd4fc98709e06c5db0c933401669be3bf167daf8d434cbf6748d9b13a61f1b. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/JPVI09112560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fea6a73f6d68b98264dc14ab389d49deabed89cf6b403f68f57d1ce1d384b6. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/JPVI00019460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab10b94cda7d6c3161256ea695d8852443e5a7f964c4981b415611375cf17280. 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/JPVI09112590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eeb4d28c6eb08a227244e4020deadd257bf14b4894df010a82ae290ee12392. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/JPVI09013300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ba1d6481b5d131ac01e9f102724c938739b8910802d1c2d73372d2e9b293e1. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/JPVI09214390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df75dc47594069a5de699c52f24aaa240d92b01d13f4a99813eb4ea8f707d11. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/JPVI09112600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e068d7ac386950f1beb44fbae8986824f10bcaf757181c5aa8e5eca7e6c2e39. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/JPVI09024860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1107704a54fc065781b7a68317a31050e698e986437e84d494a4b4c16d86a7c. 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/JPVI00039820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b11a94ccc44b5785490b5874f9c12a9319d0d956e4ac8a91ea34c6b7c3ee80. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/JPVI09214430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596c0675750b3388daba9c1a3a9c8d197c74de22bb77f1da7ed6556d73c30323. 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/JPVI00039830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedff20b218ad3d8992d197d97344c79c298c7c97508d45e0c167c3c5e61537d. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/JPVI09112540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beaf0fb811345e8e90f158f193ed4c80a0203e86639789f419510fa1e692ded. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPVI00537090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367c38ac786fe75dcbac147957b560299a581a703c435f83148bd85a8131eacd. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/JPVI00537170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf493dc25e1c1e53b0c3eafa137d80acd2364f3d80341cceaa4a120b958a4c812. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPVI00537100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b672adcb126514e1d0cfc9c5e378460c856c03fdabdfa784058ebf2cfa0ac1f. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/JPVI00537110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d72d1e02cdb168a7a738a91ff36537353afcc43604cb2233145cbc7993b2f87. 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/JPVI00537120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d500d6d924962faa344907a5c5738d130b1206b9b40b52ce4380086c98f754. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/JPVI00537130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177bda5848d2370eb4ea91d8fe3f4f7da253e6722816bb127a123c67f3524b5f. 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/JPVI00537140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439e245cd420c2128d12d5b18b2480296b0a5cddf141cc7e0cf0eea4259cf400. 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/JPVI00537150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849e71de9b6dd2714aa0f02141188397f5968f802b7f9556110baef868734b00. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPVI00537160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3e033f0cbf8d828f1345697cd566acbbc33670a9f4ac461c1e9cd220469541. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/JPVI00039870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48d422ba4c5abbee4cedc7438ff4ff4cb08cbd0417c3d93b139385d31c7f962. 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/JPVI00039910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561dd925026a90dbe137500f3e3217863ef86c60fe3be059582cd6ffda799701. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPVI00739210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd858c0edf6e65b78a157d67e54978f036b163b534dd5f7aed9866684e986b1d9. 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/JPVI09003560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca22f3d785013f78650e62458013d343736f60af78e9109af7ef3479024335e. 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/JPVI09003570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c3f4928314f36a1dab3c1c8451dbbc8d92cac23b427fd2871332dd383fc47. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/JPVI09003580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0221e2c37f3fda2c390bc37e2e312ddd43e2dfc4c450cac30e952edc264859. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPVI09003600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ba242662f460e5e32c3dc17cd847f0967c7a35dd541de6465d03e265a72964. 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/JPVI00739230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2823f063ae0f5901d1640f8cc48eefe4eb6e6ef17a870e33679b21b43c1e971. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI00739180.
JAZZで聴く～あの日にかえりたい／松任谷（荒井）由実作品集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd21ca0da4d35dc8b0464908226198623ba1e761207e5a30d47d719757839d1a. 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/JPVI09003650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7478bbb4ad4c3d0081e9cd60bcff41b315ac8920942ef5ab8dee57f7b9fff934. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/JPVI09003670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b229e5dcd3bd70894320a9ace7cb63034adfdcaaac1069fcdd8aa835133db6. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/JPVI09003680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f602f473677cac4fed2a2c969e7e745734458e47c80a885132e84d3780a29b7. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/JPVI09112700.
JAZZで聴く～風の詩を聴かせて/桑田佳祐作品集
JAZZで聴く～ベッドタイム・クラシック
JAZZで聴く・・・マンハッタン・キス/竹内まりや作品集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795cbf6a9a4821afba2169a8fe5b9a31b3a18a1d0e2564b8ccd5c669ad699098. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI00139930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2446291a13e84c5086b050ba3f66d3ae0d8c19c04c7a3c2d11679ab84984325. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/JPVI09011780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1eba7e228832e4507cdf1da31bd7eb0ec0130060257b160df58c110d0a1b78. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/JPVI09026180.
JAZZで聴く 冷たい雨 松任谷由実作品集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2994c6aba78e27735a8df3b830c5f8ab9bf71f343470a1e8be57b176722d33ac. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPVI09003620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748a6543bbb77dba479f44141d5e4ccd37b9270345e524441be05749a6074cb. 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/JPVI09112680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6c4190e4e13b982e84afc02029f6ded3d62d1ba819f4d55e5696b8b39e0a79. 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/JPVI09112650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd847def26d53284558d9ffe121afe8e96c591217964f09455094c96f2cf82b34. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/JPVI09006150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1459ce887533e057c2f7dce7dc30f1829703b526862e2365f92fa3e5824410. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/JPVI09006210.
JAZZで聴く 山下達郎 / 竹内まりや 作品集
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded4c5d37dc0583fa13610dae94a83380e17961d6a2ae2886b69fab8aeaea173. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPVI09026210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0fe5b66019b9ba6231a52851917bb34e83288a35a02fe6b93f95027c337fd7. 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/JPVI09013380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e83a81abafdb99cac61284ba6f23cb10ed677d87637419c55524e8be4d10e2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPVI09026220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1822448f2df93e2587096b18befac6c677d80af877d1ab4b98f41ea1135d63. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPVI09026230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2c4cb87e2f7ecfbdfcea2da753db550dca97fffba45be1938b768fbabe7e72. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPVI09006130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2446291a13e84c5086b050ba3f66d3ae0d8c19c04c7a3c2d11679ab84984325. 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/JPVI09011780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1eba7e228832e4507cdf1da31bd7eb0ec0130060257b160df58c110d0a1b78. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/JPVI09026180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42384f56a7d518887838013c42ae16aaad2a8afccb5ce35e785cf6ef7a966150. 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/JPVI09026580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795cbf6a9a4821afba2169a8fe5b9a31b3a18a1d0e2564b8ccd5c669ad699098. 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/JPVI00139930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a69cba1dd8a49e1e7222aa377bae475998e2bbb41e6de0dc08ed5f4b9de0014. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPVI09015440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f040b17abac6d4caac7feccb98669aeb15ba3154c998b3d4296be9dc7028ab. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/JPVI09026200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759ba41d4d93ede308c31199b0f6307462408b355a1ecaba7f0a91c2fe28bef. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/JPVI09128610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5196486e9d610a9bd508c34160aa6f945f659d0588d489c3985c527f905e2495. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/JPVI09214480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75a6bb5f4ab3713975dfa80221e533439d803963bf730041c8ba47ca7f934f4. 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/JPVI09112630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12b523b89f87fc52f43d870ac600557d2e573cf312133f20ece6ec4f4cb4882. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/JPVI09112710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc142f3d0c2208d71f5ae88f79203348b1ac22cba8468953b435c4ddd88f9dfe7. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/JPVI09003320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcedd3ed54b1faeedc009fe7a919d6c9e76c0a38302776bd7a186f2ac63084d. 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/JPVI09112530.
夏の終わりのハーモニー - インスト
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11934f429b94e3d16f985eaae61456fe2d46234b69e0e848600500d8eab37b2. 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/JPVI09304790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc61e7e5e6a8fb307b0779606dc51866d588a7d50c587aad935fc1be841499b8. 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/JPVI09214590.
ラブストーリーは突然に - インスト
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc767c617d284530790422f5dd244992c049597052752c8f1a2cbc3dd4e3e0df3. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/JPVI09114820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e35ca60197154d28ada4bacfc7d0baca4822ce4a96cb86fc55219b9f0ef9a99. 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/JPVI00537080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0dc8a272b21f1218623664221898943b4059f5912ebd3beb73e1dea25f98de. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPVI00039950.
JAZZ de Kiku Tatsuro Yamashita Selection
JAZZ de Kiku ~Natsu o Akiramete / Keisuke Kuwata Selection
JAZZで聴く～夏をあきらめて／桑田佳祐作品集
JAZZ de Kiku Tsuyoshi Nagabuchi Selection