is an acoustic guitarist from Japan. Born in Suita, Osaka, on February 1, 1968, he is best known for his work on the steel string guitar. Oshio is a part of Sony Music Japan's SME Records division.
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 0xb29d4cb04c66a9db8671da67472e53971ab3404448f16f2ec62b41bfa08f89b2. 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/2dde2523-fddf-4446-958f-510df14ed0f4.json and https://artists.proofprofile.net/proofs/artist/2dde2523-fddf-4446-958f-510df14ed0f4.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 0x2aaadec383f0596cb2110699525d1f59246abd4e97300d8d0c6a9e134276f0ca. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/JPTO00200984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc65ecd59bb12a84866d798b19516872811ca92be452bfa5cedd72e3c2339c07. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00300854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805e6f34e6ebb541c82aeebbbf812b8132b4595e32834a6dec39ca83e7f38c57. 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/JPTO00300858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b19fdecb26172aa544db6aa46b9976abc088a79393048ba197640cb0ebbc46d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00400701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59259ae7e7c96e3689141869ad81bd8dc3ab06960f5dc02a1f4636d13dcff6fc. 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/JPTO00400705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316d624c5d306f562893b8bb3bef035d9e97fb1f7b01b3040a2cb086e99cb988. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/JPTO00400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b1e9721fc3616e8a0264349ccd5d08d0108d9783dbb1c9e39091aaf374e2d7. 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/JPU900601646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a86a329e88b7dfdc59f79fd97c5c211da49c6fce4144a7bfee0fcd53c34dfde. 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/JPU900601652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e6fb7c46643c3ee7d2c171b895845db139da5f9933515bbf528a20c0dfa466. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU900702163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484e2df9f6952c7436a0a6fcecbfab9e7f7eaea6c5742e58df9064e308079760. 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/JPU900702168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e1903277c8ed321c3a638397a9704098cdf69b372f0dc7d06f708055c3edd1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/JPU900702171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e76b3e0376fcc98555b1996e3f908913f0de2e7384019dbe0904c61b7ec024. 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/JPU900702172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2e46abb7e5a7f4d93726ff0b0283f5dd97bbbf0fcb184e73ca06ac66d2343d. 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/JPU900900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffcbecf2f9704f265a8a7e83f6e566652183ca7b760cd75cde114424e5ae2b9. 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/JPU900900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8430b4208e5fe469f3023e33184e1856befe8c9a538a6c0ba2af6199394a639b. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/JPU900900125.
CAN'T TAKE MY EYES OFF OF YOU 〜君の瞳に恋してる〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f8dd5397b8112ec7671cd1927294d35e5a1bbe904018b00e4f8df5d2cb6d64. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/JPU900900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5555b0c88c6d3d97f38fc5cb45f0eb3fe7da1d85a3256f6ce2f82f57e684fb08. 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/JPU900900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5229baa5a288f39e7a3f19bbdd424b39860fa7597090d8986cd0a3ea2cef112d. 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/JPU901001741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd69f4e6eddc2be456beafb263fb46033c859c0d258184aca81d0a559b70d635. 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/JPU901001744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e11d715622092d0bae060a4de9ccc33ba70359c9d631d339f6d36367b51217e. 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/JPU901200269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab36ea10af4700ea3f542dc15c03790009f385a14e7cafee7cbcb2803987cbaa. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1d56953fa8fa182e87b3d784d313c4c92d6f0dbf9085620bf08a391c66ba4f. 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/JPU901200276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b5d88a624cb7a62495039ff1dc9c6488490817961424df15c275f9e1fba6f0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dec97e1ea160b6dc122bd0e2a14cfcb5bdaae5efdf7c451178c450dd448e52. 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/JPU901200283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582362f2a69b4c4de1f16e9e6bf7f8e569c37f577dd6a7833764680d81b01cc9. 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/JPU901200286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9af6d7f6fdc67be053fea25e18c775f94c3de76c05154caa16a3c62e3bb0a8. 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/JPU901200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113b03e8340b488148ec1af4bb42017e7e6ed9b03277f2d74210b51f446fbbd4. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9f8187c8a0cd6f35466144a9eacb11a42463b85ca8cb6d3fd151bd902188f1. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/JPU901200289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913c10c7fefcb020a3328c48f9a28b9316e3b4a16af3e41f335d2d8f059ef493. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901300287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8cfc9d5a91be5c7de234d1ad386eda2ae68db501787bde2e1bdf4768a77089. 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/JPU901400569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4683943264028f405a83debcef4ed28af8b70bd2120f9bd67e739a3263c6c63. 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/JPU901503147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3047b7d3bef13ec79ccaddd060c9123c1afe13ba788e58f4269db6ae785ea5. 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/JPU901600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fdb8c0119ac43fea5069c62b4a961e422d0616006a1622c54c78da200d05f1. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/JPU901603038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6321ac3acecd499c2f2010afcd3f021618a8b9a2744b2cc8be974696b3f88f96. 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/JPU901802601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4838bb5bfc40a9d2ed602d2e6d4e55ab743e818bf66fefd0470934afb3c6cc. 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/JPU901802602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970195d1411cad9c440a07ce729ba5e1c8609b6102beb06619561949e4c360bf. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/JPU901802603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872aa0597f87094c44696cc4aa0027d4afa905510b82c05d889f5b4f2525d976. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/JPU901802605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa71b2b4f7c148a4342bde881720061750cf65f1f83f5e3da3f1223ba121e91b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/JPU901802607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8680cf22d16b662975396114e9212e6bee5aab9a808b6064fc8c0527d3dfa33d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901802608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4dceb479fbfa624737ed62d6209fd510b65fb5ac1f44dd9241223778aed01e. 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/JPU901802610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088cb06dfe9de94e16ca41e43d14a5938e5fd9237c7707599dbc78100ed6d90d. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901804202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88ef97906eae5d0dbacae48e3febce32fb3e69a83a5c1349023846ba7f6e286. 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/JPU902001883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9cac47c3cc24e92b5542343ac170c563b429e013ddd83c17337b52fa0da31c. 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/JPU902001884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a297964f6fcfbb2f933f819277f06f833e821121c6d87ffc6c8094954393fb. 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/JPU902001885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe175931fe91b13109fbca0795862acb20e8c225e36674ae377fc359f8566856d. 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/JPU902001886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4df4e9644f7f85597da0a3bf8ee10d32c233b15ee81fba9a10d051507f2223f. 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/JPU902001887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a9fa067f4067b74c44aa4793edf04ba16fd721c6d454608c1bdb01f7993fe6. 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/JPU902001888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1227cf21fc58a6859245a19adf0837b208a7aab7edd77b7e9e75db67d1338eca. 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/JPU902001889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd549ecb502fc5e8356b9975365be9e75210f85ece6f22a1c7749966c25d891d3. 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/JPU902001890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80456f7515fad313e4927a0848ed43c2c32fdd146edd8b5b21323da5455239b. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/JPU902001891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2950185ca1473869c4019cdb201f2104336e34adbee3abd9ddad91cb9508555. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/JPU902001892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf0332bd25d2e3d42c6ac5fd49ac396f512cea7ed37a3ae4c549c70917c8fc0. 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/JPU902001893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4d51e6610bc799b0b2b8610be9eda9d79f11727271965882cd86990aef302b. 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/JPU902001894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba63a43fdc231c725e5abbc4e4d5ff77914dbfcf2e6cf7970cfa732291f292b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/JPU902001895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab7a771a7fa138b0bbdfc3d497520dff5092d436806b6677f96bd5e3cf2e670. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902001896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80855ebed570ccafa735763f81a2dcaac8d991bda44a99ebf77cbe7c35e037e. 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/JPU902001897.
GUITAR SESSION（Cyborg～ONE～五月雨） - From THE FIRST TAKE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089f7030accc2b934418a7ba26092da0f77b23dc304cc8d9bfd5ce3ea6aa0542. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/JPU902003289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d895cd7321d3de22547cfa1ede182fc8ddb4c0e74751f51c2b5b957e2197d29. 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/JPU902203102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b21b093ae17227f61c1e5bec3449b2ac280ff739aa582584f49fb3449172520. 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/JPU902203090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93a8a0b730513bb0523f0d82cafce8873382f3cc309c13a83a8c155e9119c27. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPU902203091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5d1a8cd83e2d1d4320809f2a0b080612e51d18afe93a54ef29e74dfb39bfc4. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPU902203103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49c0116754aa84133ad64154cb7f1cf89cf1f10b65bc155b467ab0e5e287cb. 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/JPU902203104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e7623b612d5e6d495bb24ef19d05364bc36707774c5fb1ca5361ad005590df. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902203092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790e806f61b067439b819ed1f1ba03e419e656eac9dbcf6cfa30d2857325d4db. 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/JPU902203093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c28a2d71a474147e3095461c1f058c6eae94868ace9bb4b2f3ff1af0595ca58. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/JPU902203105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8371166c9b6368308c9b5960d316644efc0718c395a108528b929510b64c42. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/JPU902203106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16aacc71847d11b4b9dfe14acd2dd2ce8424d33d4852d618f8877b9ff351c2c. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/JPU902203094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f337eed333e6b595920f8294f29d93e6c5f948dd97e26f67b00952afa5d475. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/JPU902203095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462f5d28ca393331929a855bb574aa3496e53fb0d6f57d60fe501b26bf5c0692. 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/JPU902203107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220cd6c67e05c871751e76d14ddd7904aa55715600c63f9ad1f7f2e69eebdb94. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPU902203096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0475312857210a38417b08d86d6d105d3ad8be6199dd100fbfe71a642f73530f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JPU902203097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0ea6f235bbcb6bb0d2096152a4a0916a269965253841215957002942f069de. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/JPU902203098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7d5f6219268e1f898ddc896766ff08cef072fcb04bb41d60afa1f81bde9fbc. 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/JPU902203099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe266c7eee5d2f7c17dcb98cb64d61526041ee9382999b4b9304551ab45f03641. 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/JPU902203100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9659ceb8b751ef0efaf8f3129b7ecdec6ac1b28c33b2918da03913497786ceed. 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/JPU902203101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562bd1a88ccc2dfc13a12148794ed2c3f57c2d5f9d19d6eef718411a75b978b9. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPU902500223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceec847dfb0ebec7b4226aee605b0f52522288724fa74e716c537305b17ed2b4. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPU902500224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dacd4277750db314ff8876e03b5004d65f15df6abaf2ae63024e99a11aa8786. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPU902500226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc38d1e0e8b4be38987e1c17985e31c5348056b5d2b8ac938763574bf42641d3. 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/JPTE01208960.
Guitar is Beautiful KW45 (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa20082816e0a46dbdd21e4343a37cdef233f9c15ac4cfc994354f4a958c55a9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPWP01670087.