is a Japanese punk rock band that formed in 2009. Biography The band formed in December 2009, and was made up of students from Kwansei Gakuin University's music club in Nishinomiya. After finding
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 0x34322c1a31c5650285528929061d9d27c93afbd03bdebb598cc1dcf1b47ee509. 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/0ebefa7c-9565-471d-86f2-143d1a69c5e7.json and https://artists.proofprofile.net/proofs/artist/0ebefa7c-9565-471d-86f2-143d1a69c5e7.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 0x6beea442cae6293b10e0f607d3e96c19064aa7cf306b6148b2dbb1c7e27e2c78. 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/JPC231400411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d86019ade00f5802e5ffd9e9d60dbbfb9532f1f96338750c1b27d8e363f7b58. 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/JPC231400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ebdd9c8c761053a0e831d47f9d1d5c68af70b3be2f0f9593f81803eaea3b7a. 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/JPC231400415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c3dde36a2ee9665d7d78fd8cfacd45d4caf9bbb0b04cabdc0f60cde9f8b5e6. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/JPC231400425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fcb9d7273f522f60ca303fcca5b7f9379a3fd278942ac40fc93ba574d85472. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC231400427.
スベテヨシゼンカナヤバジュモン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2730a01a7f16cdbf948246dbf17acdd4ce13da6aea7e7c8809d7603a0947f851. 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/JPVI01409040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032318b1b4260387fc9f78a195451c4b1bad08bdba12f4da2e40bc0b27c9d79c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:50:33Z), 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/JPVI01433970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6159b996ae727296ecfd90074487a77c9d8170c672942a3c256c9b63b6af9f. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:52:28Z), 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/JPVI01519390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28359933a1603c6abced22b294619518e7bd08759225d070ad5676162581c0ab. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/JPVI01519400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6644127399fad6502e5a67d2d835d0dac981e23537487515d031a6e4280f4209. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/JPVI01530260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dcdfc5c8fbe54cac8abc665348c72e879a0fa56dee5028013d58a8a2afe3ff. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/JPVI01530290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed07ac1bb6f5c0fdba3759bdafb70c4cd499aec917b55c5d5df7bf6939fd045f. 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/JPVI01629130.
キュウソネコカミ -THE LIVE- DMCC REAL ONEMAN TOUR 2016/2017 ボロボロ バキバキ クルットゥー/なんばHatch (2017/01/31)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88fb4860cdc907c9236d98c3f1be20bd91b0c8e4e3672779267749bbae93832. 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/JPVI01706480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6931d80e94c2cbc58985e34d3e8789418685e4fc9c8b8e7996772a9f35d522d1. 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/JPVI01706520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b62002bddc3f609986a12363d22975123ee8a7c96050c52425e0c163a54ec82. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01706610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98784719d3b67e9da395cbcd7c3632142bf9cfe1615db08716cf794d9a80d4be. 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/JPVI01720290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4124208f36c9441d41dfa0f8b6e5487a1da300e446ce3384f7ad3224f07e8174. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:45:02Z), 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/JPVI01738680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a2c4603d378ae1ccfd6a98913e6258642f928cd2a59e0683f61d80a618deac. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01738700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98784719d3b67e9da395cbcd7c3632142bf9cfe1615db08716cf794d9a80d4be. 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/JPVI01720290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4397099b3afdc380730a360703229a83edeb6577028c9b95e60f46c613e6cad. 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/JPVI01702050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d442dade0d2fb2f056a52a3329f770b0b8620bd1d666e56be8a62df91333f1f. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/JPVI01629110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf138bfcd212cf7ced27779082e74e7a6e500a5aeb84233c394496a6d28487ac9. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01815071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d481b4d5d802d1f3daf5fa036c703d07abc8fb3ad2db4911b79cdab9f3d29e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:36Z), 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/JPVI01815101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61740e5d9593fa0719569c6a47b423983e7d9bf72e66c8874a8bdb55bd833e8d. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01815131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc12ba2a0576b8b7a57608d1bb6ea447af4b44abda969f776b177b5535e8705. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/JPVI01901386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59457219a3a9e13134143cdde9bfa3da0ac87e3cd6846d93eadb545b6370b1b1. 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/JPVI01904336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b016bb16b772726173eccf4fd2af1f8f445138e48fdd35731140fa5b4dd9d5. 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/JPVI01904479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac439ac125120c2eca2409342d7fd580718a67925dfdc3556d0ffd12ef8bd7b. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:33:19Z), 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/JPVI02001225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae66b3f9787b221175c83229726352c4ce8d57b62b0026848a77bc39a5350f4. 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/JPVI02002120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e940e76a2fc029e7a513833e3507c74df689e96e5e386484b4c5c30b9a0e6b6. 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/JPVI02001595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00374037465925f9f5336f506dc06fc00a6c748cfb47e22de8e203cc9253c007. 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/JPVI02002739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc110b1e3044b9e725f07d341860592c07fad4a21cb6540c84339116fc725c7. 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/JPVI02201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e856fe2b2b47e46c19402eeebc64d1a61e75f122e890f3aaf7bd8e00a97694. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/JPVI02204444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0791a1fb1866d9ffa15e248f27e4fc10b361eeac5cd57c36956b59f330afb1d7. 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/JPVI02300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e231921f1d5b00ebd46db904174286e48eeff3e1116ab866fb06a4b1ef1998. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02402658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314a7dd591a51cc25bb2c6cd2cd95f9741da999cd2ad83cb2a5b991aa5f9de8d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/JPVI02402659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c9f803c5622f2f7d0314ecc80e37299e513280c855428a95e6aedcd06623c0. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/JPVI02402660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed0da9d5af5f2ed082acfc460dfffe654011565e11e8c5a3a54c330ee85d883. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI02402661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ded031c9b14ebba342ede9be7e121d063b1b5aa4e9b175c975ddc58c7ebfaa. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/JPVI02402662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07905949c26d94fe42376bd6a4b5bf45d5c2a36c9f11b6e962a52d7df48ae6d7. 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/JPVI02402663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fc9a70d7fa7b660ce7716f54a31f379ccda49e72d947e34575e427c17d5373. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/JPVI02402665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9724366764a5c2340c13fc0c2d06b3c0f91c9fec0a711481b164929e2ce38. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:59:23Z), 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/JPVI02502228.