is a music group originating from Japan. The acoustic guitar duo is composed of Takuya Miura (born 5 April 1983) and Yoshinari Tokuoka (born on 15 July 1977), who formed in 2002. They made their maj
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 0x5c3c81cfaf87e662d743e1a33c40c67fac37f629ff9a2584717a0f12d2a7d13f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fce36f33-2409-482f-91a6-f799cd6abd66.json and https://artists.proofprofile.net/proofs/artist/fce36f33-2409-482f-91a6-f799cd6abd66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
シュプール －WINTER VERSION'05／Swingin' Happy X'mas
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 0x81206f67cfafc6920edda024aa466ff3a50982a825ee26486ab89680a402a35e. 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/JPU900502001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7e9baa75f5e6a7166aa0bc446ec1cefe212cd6e84c8f8ea397efaf2f3457bf. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:13:23Z), 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/JPU900601481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0786c922fc02622b5f750e9e3987a06545e88d7873ac8b81698dd404727564. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU900600685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929f4170e7ba8e04415fc32a89b4e9df5288db1ddd79d8c07f6c2b39904ddd04. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:28:26Z), 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/JPU900601482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a2c9009978a64e14306073cd916373d8be0c30409e9a5a7e36d03d70384d6e. 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/JPU900501592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225c7679be95a7ca8ad95c187ca73e8812c52af570502904d58e8b145fc911a0. 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/JPU900501586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436de6bcc68304496122913f01a79abc612c81d1fde7cf773556c1003c0204f1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPU900600382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e065649e6b4417ff0af630220faa73d7e67fa849591a64b2a4bb1b82e7098e7. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/JPU900500603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d4965ca8e1ef6b2d75ffd194ad93eaa75fec761629fdcfb32bbba8bba6867f. 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/JPU900500604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280a9458205a93c079a70c1efc2acb01927d9886bbf89e7bb476aec06535c0d. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/JPU900500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2582d8e9d5fab5ec5ed2fda1e3c701ef38562eb741cc57471623acff095cb7. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/JPU900500607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9307287246eac387a6f10485a3c1fd4a48bf02c42083cb6a2dbdc93a4eaf2f3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:23:50Z), 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/JPU900500608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c550d932fcbca48f82897c238b8fd6f388e1418f26e2fa92026e5049d5e51a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:26Z), 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/JPU900500612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3df48acb976cf78223a51c1a61d9f4fd494f32f9635853440a4c966379e46e7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPU900501588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c96083f2a596cd42f60d1ed6ef47ea2e22bf7ad218a65c6ec42c658c77f9b34. 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/JPU900600381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05eacd882957826842e26a26e253d1759bfd7b1844039e2d337019ef3067340. 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/JPU900600545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86703da34c7a4541baf1a2a52b3846001028c95665e0cfa46ad33e148ae8cb21. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:37:38Z), 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/JPU900800562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab5079ea1572ef2870d816c6539beaf2b53d34317e53436ac61e4544642cccc. 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/JPU900800567.
BEGINNING OF THE ROAD ～collection of early songs～
BEGINNING OF THE ROAD 〜collection of early songs〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd6a1e0dcf08c18d54fe2a5e05d64e93b22e81123d21ee29ea7a9a461dd00dd. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:40:58Z), 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/JPU900700384.
Beginning Of The Road -Collection Of Early Songs-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610114f9118c16cf215d2ada66da4ccd03191cf5b704e691d48d6bee3d8d1350. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:37:56Z), 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/JPU900701843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b97396ab060ddc72210afd9c89b689ad325768b47dc4f50132dd21b564d112. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPU900701845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5a5de695b624cd26cdaf2ec88b918f931f6507bcd5c7a4424a26fd90def5db. 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/JPES00402581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b876860e440b002f22342e141e08a7b093416bd725dee4f0082c0cd31edbc0. 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/JPU900602363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7742e3ffa2cfbeb4b3c487b0856a4cdefbaa93f0396aa15e5fd814a0929965e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:10:48Z), 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/JPU900600682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46503d8a4553fb306efa7ae00d6777b17de2d2539e5c8b145c969aa7e8f77222. 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/JPU900900561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04866ca7afc817d79d3f263d232177520a3502b420cc87ac5f68b8d0d9fc348. 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/JPU900900461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fd306f3c6b0f46d82d3e24756f20bd5018868506e4bf896141e038d153efd9. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:25:54Z), 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/JPU900900565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe017bf96e527058b576b6134e3dd29526dc993c4c1767dab3b215670fc5405ee. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:01:51Z), 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/JPU900901774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94041a28085513ae9a10d18c56144fc307b76a235817c14d81a7c1c5b8413e07. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901100462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f8fbe2a3e345c023afc1b7fb174c1a67cad2da19653f43dda6a8e1dd4eb2a8. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:07:21Z), 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/JPU901100465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce03a1914aadf3b30e781e57a84b8ad828aa0790343efb2f8b4ded10481eb2fa. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:02:43Z), 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/JPU901100467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a6a10d13499e3c31d22a044242850aa8bf0121873cae8939821dd06634630a. 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/JPU901100469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f45a0385e28da61ed040fb685ddaec42f060c65248153f80d0959fbafb4b435. 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/JPU901100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ab0e5671c5f0d7953a1301c7e45d207066ba6e82b15b167d5beae6b5220767. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/JPU901201381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7ae98ef6af4accf1469989a95ca782f90398bc0e03c7251545e37d08a573e4. 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/JPU900900464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2079681a8dfa00b635d4119600fba2b0d62476ef11acbda2295213d80b65a7fc. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:19:58Z), 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/JPU901503300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af877557bb2e1f03ddcddb1ceeed5344a47423acceeffe266bb2fe7750f86de. 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/JPU901700778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c3cb8d1b2aa397a9f66d3d03374178c41e853e50be7377b141a48c5dfb5077. 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/JPU901700783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd6b195b57faadeb76959984fda02a872f9522f25373045df76c03541fd4c9c. 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/JPU901700784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a945fb34dc570a9c1a2182f3cf3b49d7a5fd471bfe3a466967c97e8106ce96c. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/JPU902000819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908c8a885dc53be0e072a56418bb9406648a3ffacac7b7ea1a0dfe2c3e64cc0. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901902647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34d5e64d8275509d77b6743db7e752abe63e6afdcb76c22c20ca976a5a2f4cf. 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/JPU902000823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bf6628806aad5af6e0b28540848b6fd83f8004999899ea2ecc93b074bd4d5b. 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/JPU902000824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132d04154ec45eced7a523a9738be91022e86ea715e17cf3de89cefa354e1cf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPU902000826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364b9e76771ea58430fab4cd7bda4d3cee9a4feb8e2a81bc1b899cb85a9233cc. 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/JPU902000827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4702e7b277d5fe253adc016a0afc89ce92234197b8c5aea6e709f6ab7f7c707. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:53:43Z), 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/JPU902104765.
DEPAPEPEデビュー５年記念ライブ「Merry 5 round」日比谷野外大音楽堂 2009年5月6日
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3a42b1d9c81c9bde79a6fcfe2b719f563a33ad2ba9c49c783e43417c97fccd. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:40:09Z), 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/JPU902202647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d73fb89750a6646f21d3783d28dc9f687e8423b3ad913e89c62c8086378d1ff. 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/JPU902402436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583547bbc8bcd9d2c52b552b3e39c15fbee26dd61481b52ea1d30b4d56ec6482. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/JPU902403869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a422435df8ff3d994be8a32ee7675c8260912d7dac28f0d4722baee5a7678d4. Chain 2 (Bitcoin): anchored in block 957523 (2026-07-11T04:55:40Z), 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/JPU902403870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32337470409d9d5daa821cb1f21e9609ccdbeab041556215f2702e7b8b665047. 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/JPU902403872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d73fb89750a6646f21d3783d28dc9f687e8423b3ad913e89c62c8086378d1ff. 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/JPU902402436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f534afc8fa2474a303089921a9111613b5038ea1bec7d66ff98a157172ba461. 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/JPU902403876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8052250f640dcd48d33b19c0353a106176184dd6777ff828896efb63cf49a7. 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/JPU902403878.