was a Japanese jazz and blues singer, lyricist and composer. Known as the , she was an important voice of Japan's urban counterculture. Biography Born in Mikawa (now part of the city of Hakusan), I
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 0x7079153effd79a5e5ccf09a4d671a60e6f7765ffa4bdf71650b2ad7bbfe83acb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7e1e28e-bd18-474a-bf25-02fec2c83bf9.json and https://artists.proofprofile.net/proofs/artist/e7e1e28e-bd18-474a-bf25-02fec2c83bf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
夜が明けたら - [浅川マキの世界]より
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 0x593c5dbffdd3601b03dce25d9b62f2e36d53e566f4500a9b06464179730f7e1b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09044000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f67c2720340815e70ab1beba40fbab28cd84e67aa6f68863b6ab4556774e6c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO09044030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87335a680c2117782e064666dc798b71db6ce8de8cf0fd4365ee4826a06f6163. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08416270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd02acf2ab543a0b6e542008b99dae65b62ef6cde9ef5329f4fb985851006379. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO08730560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479150d69f850464ed74ade6975abc75df26ae67464ed7916b6c5930f7a92cc6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO07618730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3448ca67dc2658954981c68fa6a46be91f7188c510813cc2b3039a14c5ca27b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01203425.
それはスポットライトではない - [浅川マキ ライヴ 夜]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1fb22680eaeee0dd5bf4d567a525bd06e3661c14b66b5cfd2f4ef0a721f25a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO09044340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9892319467fd7ed4d55616a2f70fcafade1e38987daea7fd989531f21256b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3259ca940dfa0bef88238be9997b24aed725336a42b92d6f1d2505155e50fd. 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/JPTO09044130.
淋しさには名前がない - [浅川マキの世界]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6754fc1c8b3a2d83fd4433a3f5fda5b217d723f0f5d7fef1209b0405c048ac. 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/JPTO08826350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d139533fd751eaf934ebd72f36406af093a34dae1b75b04ce49138ef7cc7c6. 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/JPTO01203427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e738cbcadd990ddc8a2f13aed7094747df38344eceb278b687e6e06c3a924. 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/JPTO08826400.
セント・ジェームス病院 - [裏窓]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c469e9fb90dc1ab8b2433c04624d235a28597a49d6887fb56b31c6e97f7c7. 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/JPTO08622730.
こんな風に過ぎて行くのなら - [こんな風に過ぎて行くのなら]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacddaa5352efd37818beb3d47b8c4c37c7eb1bf7e0057e6bb2c0ff7c02cc66f7. 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/JPTO09613370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836f06a32babf2416ad41005d27680f31b82613a1dee5c262daad3ef9a0cb8e6. 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/JPTO07816990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ebd2df7b8732a8a547eaf74f5f8bc6ab173ff6c4a512eacfb81cb4ee7314a. 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/JPTO01100472.
ナイロン・カバーリング - [寂しい日々]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de1578b8c221f09503f8fb657b4fe1f7be7ea4a9c94c040f8e72a23a17207d3. 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/JPTO07817040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06dca15718f7fb24b221259b15a7bd59ffa8b50e15dcb5f0a7e60c48ead2710. 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/JPTO01001728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb815b675fc973a79868c769762d67fde0e6374488aba5ef1d4a457c49da4fce6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01001720.
ちょっと長い関係のブルース - [マイ・マン]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e4764bf407874fe7b7a27f891d378a69155c7e4ae1b24a2befce85f86903ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPTO08214220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac80b5b51e09dac9dd06c7ed8b98e8368ee4f9ae0fc4a10b103151103c66e69. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/JPTO00900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eff1347cb21990402799b537a5d359bfa982bc7b6a92d44597896583e5bf46c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO08416310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b72f3a23b23817965ce17c2fabbf6ff0d7591228517e35686643d501bbbd2c8. 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/JPTO07817070.
ジンハウス・ブルース - [浅川マキ II]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7db3f19d4c9fa0a58495003c0fc68bc3ea739db715c15d6ab2ca51f9f53eaf6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09225930.
INTERLUDE - [闇のなかに置き去りにして ～ BLACKにGOOD LUCK]より
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512b4311356affe5525aa62ae710b945bdd2d7fdb47f9aa7248975f48b471ed9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPTO09830310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91b60b2d44df9d6fb70ded6f8cff32af9b3c40c408881e537b2014593ea876c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTO01100465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9892319467fd7ed4d55616a2f70fcafade1e38987daea7fd989531f21256b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/JPTO01100466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5368702a034d802ba16cadb5f8b15ad9203c79b7570bb97e9c3c7b33a0d0f16e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f326082ad7318ed98405ae875be2a26f7dbc1cc3f937e76c323704e0562e2af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO01100468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52b32efca1aa7eb431855d9c9905112f970074fd956f68812ad7a1402eb708b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPTO01100469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a570c90349b1cb17cc81133986b74ca7889eb448a32fce61a070273559ac4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f5e3ed7d832ad124dc9337ea3c88ed2af4a27533a60811b137df29643d22b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTO01100471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ebd2df7b8732a8a547eaf74f5f8bc6ab173ff6c4a512eacfb81cb4ee7314a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO01100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05dab2859672a96a7ec665ecc99ad433b1bb822e4a892013021e002b0f673bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/JPTO01100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6135e835c90d05218518211e166825479bdd66f71e0027fff3351dc45fcf5bb. 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/JPTO01100474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a2eab205860baba2617bbab54c22db2d2e7ed0816e69b88d9193957ba27481. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO01100475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5886b9b0cd87208184ee16e99997e2f2cac8764f1102f00a9fb4f7da2bdc7978. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO01100476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5681eda700721f40bfa0a8197b580310e468f29f90fb83ec297195d2d9fd26d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPTO07618720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd8d3127bdf71626bacae62ec44046a6feb7a074e8115928b19b025e3efa278. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO07618740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f29637c0aa48ac80e5a67b4273bdcbd782be3254b2f0fe5a5bc5a356775c2c9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPTO08214210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e4764bf407874fe7b7a27f891d378a69155c7e4ae1b24a2befce85f86903ad. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPTO08214220.
時代に合わせて呼吸をする積りはない
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd250c7a0e08ece093e5ee4e11201941e22dea1a1a8d43be6482ad7c0dfb4953a. 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/JPTO08313850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5710f95f131c0305c6771a22b3eb6e0dc479f1892432e4770ab0268a7260bbf2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPTO08836880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6db7d399a9ae8627b4d476756ba890740338ea0c26d893a07cbcc4a5beedcf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPTO08836890.