is a Japanese kayōkyoku singer. She also sings jazz, chanson, canzone, and min'yō. She made her debut in 2005. She attended the 59th NHK Kōhaku Uta Gassen. Her song reached number-one on Japan's Ori
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 0xed7035731d9e90fb617b36c5725bb0216220a95fcac20ece75c8719bf6719bd4. 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/38362a10-f5e9-4c22-bf3e-de806dc35ec5.json and https://artists.proofprofile.net/proofs/artist/38362a10-f5e9-4c22-bf3e-de806dc35ec5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
秋元順子ファーストアルバム～マディソン郡の恋～
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 0xf4162d45d4fb3020e04190e1c6a3d3d3a950ac94bbd32d4ca431d22bdc71e44d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/JPKI00602259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f6cf2253e62bbdb6149f5814c895d99ab30f177bee006a90a918c303699912. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00602263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd703c9a8661660d6c4e978cddcd5d79db8225f3976aa563c60994cdae03038de. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPKI00602264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977cd97e29a3f78d76ad5ae22281361f27383a892482f7d145c0663d7370d9af. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00602267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfad3599b7c5ddb04ea4c231ccff8f492db6af3981bbc8527dcc9eafe60e627. 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/JPKI00505010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf48dc877ff33519b0acf3cfdab0cfdc9231163cb2d3fb9eec314b321a552f13. 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/JPKI00814398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b181933b73248d2c186824b69ebcb4bfbaa9b1ff8dcf392fa096a1eb3030c3. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/JPKI00814402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d3f526ab08306123b8c5a13ba1e1ababfeaaf5bf87e36f73e7ee5fa4ff9da. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPKI00814403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c0065c6ebaf0306df46cbaad173d31d7ea6c9f1e43d99b480e39f2e62aa3f8. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/JPKI00709789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762681c6325d9fce6d78d6ecf7803bee4ae346e34fd323ddf2703184b0b38ee4. 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/JPKI00814406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3a4f92f5e59cc5a5958b5f3eed9533b7ce52728734e8689e363c32cfde1c43. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00914691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f940ca0d9730c8196251b2faaf72f7bbaf71bcb698d00c3757101003b0adcbf. 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/JPKI00912632.
アンコール ～ジャズ・スタンダード～
秋元順子ライブ・ベスト～変わらぬ愛～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cda727b5c8725f282312da5e138b04b112f37bc3f3e8f6a617448a1a9c4c50. 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/JPKI01116587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf4b234cb26e1844ae2c1cd5b6eb3a88cd4144f6f5c5777af55655a63124f60. 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/JPKI01310645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33f2dd419a4818f555b353910788aced60fc9e6cef89d47d6b01bb9aed114e6. 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/JPKI01310649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29575f3896d23adaa367a303f0f3f868bebd4ef3151bb3f62c4e6b9a7214622a. 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/JPKI01310650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23d6f460557b78027166d7ef7a039c963299430daeae6bada41f2efbd769de5. 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/JPKI01310652.
メリーゴーランド～涙の贈りもの～/哀愁の夜想曲(ノクターン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfcbcf59cc7bc03729ec552a19936a5bb90c71f9dc83f3ae896f20612b5595d. 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/JPKI01312812.
愛鍵/パステルブルー ～コーラスガール～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dfbd822c81696f33b04c05f3b8e040683ca7ff977bf6c59dd1b4caf20b6ecc. 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/JPKI00609580.
ティ・アモ～風が吹いて～/LOVE～永遠の記憶～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82ca70c2ee165792ce928ed0e9673837064532e21deaa2e31037f8dcafe302a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/JPKI00505000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dfbd822c81696f33b04c05f3b8e040683ca7ff977bf6c59dd1b4caf20b6ecc. 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/JPKI00609580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96c7ab1cc5e9da75bd94a9f25837160abcae1629fd62f3b76c4d8e572f82f46. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPKI01011754.
その花は… ～変わらぬ愛～(ニュー・バージョン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c03db93cff9122bc0d2c7b9a411b0aafab22a4725a8d71e1d3ab03e19490b8a. 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/JPKI01018439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc262740c0c32e25c2f4b18902c9f0af60c40a22953f1700309ac5e55f49a9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPKI01213161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199c7125d7894cdf82202e8ab6a71142e53e7575d40c32389d4459ab02c82579. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPKI01312811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25cb4c47e37a961ba98e9f2b6623dfce62edbf0e0510965156b3a20997f16d2. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPKI01412368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4aa158927a9d829d17a069316dae065c53acd7a3a778da50baae58b4d242621. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/JPKI01513454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43d464e670172713811da453c97fb756e43080e38bab8fb09df231a38058940. 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/JPKI01710552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b603a97408f0dbdf48d866951034697b5d61ea98e496668e17a60a078b9701. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01710553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8200ae2b89246a06b611f8ce0ca9bfc2685621209fb8c509525fbe882b02f2. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/JPKI01710554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85a8129a0de8814bbcd6eec6a299a39374382cd48fc266a1c4992609b53a6ae. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPKI01710555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c6a59dc42556cf775156dff17a73fe8a025949cbd054cbac51e2014f911a64. 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/JPKI01710558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7550cb8e2796ba11c3c73362f8b29debffa3c198c4f0d79bd9263b86321f6a4a. 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/JPKI01710560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dea167fd323be4f1e3f4406dbe0c8492f533b95c56d2288ee4816413d04c757. 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/JPKI01712077.
哀しみのコンチェルト/夜明けの海
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1327d63f459ec70977b1c68fad0ba53b3a914c7ffe9395ed88b839fa38e3fe0a. 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/JPKI01812722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c96cfce1ad890b3cd695fc79e8a54ce7bb29f7df761928c30156f122d8a52a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/JPKI00709788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfcbcf59cc7bc03729ec552a19936a5bb90c71f9dc83f3ae896f20612b5595d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01312812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29575f3896d23adaa367a303f0f3f868bebd4ef3151bb3f62c4e6b9a7214622a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01310650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485309e6d61b472f49155191613289e2baa1aad5792469654f3c79f47f62b471. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01310651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc262740c0c32e25c2f4b18902c9f0af60c40a22953f1700309ac5e55f49a9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPKI01213161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fcbbf3754e00f0ad034908efa1877cf371c2e544818595e997f02ca5f557a2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/JPKI00602265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dea167fd323be4f1e3f4406dbe0c8492f533b95c56d2288ee4816413d04c757. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/JPKI01712077.
令和元年の猫たち ～秋元順子 愛をこめて～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a6ed47f6f56b1244594983f597f97999fac349a7dbd95f8f6c2b576480b890. 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/JPKI01913572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ae62ffcddbd82dd3954b9edd865b6a629dabf38e499cd4129c0da7b9feb8c2. 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/JPKI02012456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5f0099f4033bfdedbdcefaaa7df6a468f88d16b88f7a66b9db0e784277bc3. 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/JPKI02012457.
いちばん素敵な港町/なぎさ橋から
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ab946edfd081389d7588579adee9ce4f66c74c86f1133e1a10b6f1745fc67b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/JPKI02111884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4aa45fb92c9a6e765c36147e0ca791cbc4607411eeb0026803fe60282f6762. 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/JPKI02210019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ec9bd88a1556c49945bb2f53489b1cb53c8a9d10d4d35f115095b809a1022. 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/JPKI02213849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4145d54d5d24c3e52db4f2aae307e61f21160029b662991cf8b2ba5d87995d5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/JPKI02311694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f9a8b1a4e96f6fd989e27bb12f0678f9cb3c524687802147bf83b29841846. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/JPKI02314297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe093e8c09f08a2a1234653eb31174dca70c38295a51b9f0daf968df21346d8ce. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/JPKI02411716.
ハンサム・レディ～カバーコレクション～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe093e8c09f08a2a1234653eb31174dca70c38295a51b9f0daf968df21346d8ce. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPKI02411716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e45c9830806cebcfadfef4b4d25ba9a5d0dea571a1c0d1079732db35842d43. 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/JPKI02314296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482f12424309e25e3f8724fe4766416ca137674ed473ca3732f2ddd5f3d5bbec. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPKI02311693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4aa45fb92c9a6e765c36147e0ca791cbc4607411eeb0026803fe60282f6762. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/JPKI02210019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1327d63f459ec70977b1c68fad0ba53b3a914c7ffe9395ed88b839fa38e3fe0a. 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/JPKI01812722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458a0c0003ce96a1ff606b0167e80db76b6276d0a2788e0e38b5423195a150e4. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/JPKI01612351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc262740c0c32e25c2f4b18902c9f0af60c40a22953f1700309ac5e55f49a9. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/JPKI01213161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dfbd822c81696f33b04c05f3b8e040683ca7ff977bf6c59dd1b4caf20b6ecc. 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/JPKI00609580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c96cfce1ad890b3cd695fc79e8a54ce7bb29f7df761928c30156f122d8a52a. 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/JPKI00709788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f9554948006fda9542c94016cdeaf490092ac9e37fafe0be850eee690805f2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/JPKI02512137.