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 0x12c33c53a6b7f603a22cd7decf6b99414e1d61da0eb59bf21584fa444fd6b6f6. 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/48ad8d16-e312-4f1e-8f8a-e5ee6602f074.json and https://artists.proofprofile.net/proofs/artist/48ad8d16-e312-4f1e-8f8a-e5ee6602f074.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910d996b5e31e773e1f5127bcc30e60e1618064c37b0e2caf2bad93eeb62b2cb. 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/TCJPD1670659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fc92d1ac388d742339e9ff71ff4e6f21749d54dceecbca6b4743439903bf8f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:41:02Z), 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/JPS801730084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011bcdce2eb8d7b5177437656ef41c618ec883038b8ce27738aa8a3a927a666b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:45:33Z), 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/JPS801952745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a855176e1fc9e590a8e5b6a0d446ca359fa66353e8489d5a403bae194101ac. 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/TCJPG1850772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd5cd59e61815ba928dad293b29c30673055990fdddfc41c902b65f06419633. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/TCJPK2045583.
Take Your Time (mixed by TOSHIKI HAYASHI(%C))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3483866df99a065ba98b66a0bdfc68a49a108e0c4e65c0d17e90c80b2f53492. 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/JPB602002547.
Makin’ This One (feat. Takuma the Great & basho)
Makin' This One (feat. Takuma the Great & basho)
Makin' This One (feat. Takuma the Great & basho) [instrumental]
Makin’ This One (feat. Takuma the Great & basho) [instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fc4d1969fad573c42515a3bfda1b2e43e74e21ffe20cd470f4deb5641ee1a8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:31:33Z), 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/TCJPO2119948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fc4d1969fad573c42515a3bfda1b2e43e74e21ffe20cd470f4deb5641ee1a8. 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/TCJPO2119948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1a6f879e29e974b117520f8b570f48d22499d2c1488849714a772ee6b57ba4. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/TCJPO2119957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac97b1a25eb6a55b249b46eb8f5d8cb35bc9b550cc843007867f0a41bc07157. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/JPB602103988.
detoxx (feat. Kyon, Kanomaker & vee.h.es)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f57bec97a35c5edd630cd1ef1f31d58e31109215cb4563f4050be0017fbd89. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCJPT2294728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd7b1b3305691c445d329167b5087e7b8bda722e971b7db4c3ca54f37c7f556. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCJPU2214551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21c19c232003c95b5caeb0751c5eb58e42e1b15b758f0282313943bf33789d6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2350298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f57bec97a35c5edd630cd1ef1f31d58e31109215cb4563f4050be0017fbd89. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCJPT2294728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd7b1b3305691c445d329167b5087e7b8bda722e971b7db4c3ca54f37c7f556. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:09:32Z), 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/TCJPU2214551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21c19c232003c95b5caeb0751c5eb58e42e1b15b758f0282313943bf33789d6. 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/TCJPU2350298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de9845da9c6fdd1825898ed5912be00bc0dd2e891baefef0bd86168f569f8bf. 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/TCJPV2351920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49473089c66f83bfe27171b0d2973dc6d59b004ee7c629b201f2b58cbb37d6. 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/TCJPX2362461.
Detoxx (feat. Kyon, Kanomaker & vee.h.es)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bc4d42e604b16c2b78bda596decca61186c44d461c50e4a9aabbdd6e5e01e2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCJPS2246874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a196830c923efc2a04f636d9266888db8d2e102520260c6dedea3cf3c39de75. 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/TCJPX2323968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb153f0e99c5fae341fd97751b7a406f5e6c2e969dc9a3ee8c0caefd5e0720d02. 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/TCJPX2362471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173b5adcac2b13996b53e33fc1395cbf05910c1027c95a16954162f6161a644. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCJPX2362473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e8301bc34acec2b680c403c9679a2679b0dabd6396bc76cd6b8e68f16175ea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCJPX2362489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49473089c66f83bfe27171b0d2973dc6d59b004ee7c629b201f2b58cbb37d6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCJPX2362461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bc4d42e604b16c2b78bda596decca61186c44d461c50e4a9aabbdd6e5e01e2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCJPS2246874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c102a7a037581f66ca6355e5e9175634f909e8229ae2f47df0ed8750ba34e2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCJPV2388082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706f7b6d1191e6c639f16065b111444fd060e4ba633018e72f71d396e176b7cb. 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/TCJPK2077553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bb72951e2664bd489796523b86f538b31df628284e1b6f2fb2b72715f9701a. 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/TCJPZ2417947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bb72951e2664bd489796523b86f538b31df628284e1b6f2fb2b72715f9701a. 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/TCJPZ2417947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600ba857fb68625f20e32bb99e2390898732782d4985e500b8abb5d2eb677aee. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCJPZ2483159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600ba857fb68625f20e32bb99e2390898732782d4985e500b8abb5d2eb677aee. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/TCJPZ2483159.
Summer Digest Part.2 (ryo takahashi Remix)
Summer Digest Part.2 - ryo takahashi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb683edb08b21fa47e4ebdff070eb6bc0d6a059964b990d14f0442562f462cd03. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:44:46Z), 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/TCJPB2416787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc15a025c87b11cd82c37ee5c5857d477a5ae61edead9cc593b3bc416abdb814. 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/TCJPB2464707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8780f7de50e6fa303713834a52f718de6044a8cf9bb490e7524585aab9097. 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/TCJPC2407502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8780f7de50e6fa303713834a52f718de6044a8cf9bb490e7524585aab9097. 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/TCJPC2407502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024bc102b47c220828f6c7765d9159570ff529505c8e7e024173da3f88836cda. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2417241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c171f527cd3c2fa7247212ea41bed76fb4ff8b4c6cbe80cf6aae8b7e7b9de1. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/TCJPC2417245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bc86e8972b3c3d73d8383e22b3bdf5432879251e47f7ba49ddc94350cc02e1. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/TCJPC2417260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449bf56a68a6f178bcfc5cb37954b79fcf4eba2009f6e1de927c2f76aaf1664e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2417298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8780f7de50e6fa303713834a52f718de6044a8cf9bb490e7524585aab9097. 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/TCJPC2407502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024bc102b47c220828f6c7765d9159570ff529505c8e7e024173da3f88836cda. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCJPC2417241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78e9a3391d35977e173938baca59394f16bda1124168104704ac7e143980f0e. 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/TCJPC2417252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc15a025c87b11cd82c37ee5c5857d477a5ae61edead9cc593b3bc416abdb814. 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/TCJPB2464707.
MTG (feat. basho & Harashima "Domannaka" Michiyoshi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449bf56a68a6f178bcfc5cb37954b79fcf4eba2009f6e1de927c2f76aaf1664e. 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/TCJPC2417298.
City to City , Coast to Coast (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1520a6515c39f52174858b032cbb05e854c15a432d243c46c3608bf5ff271ed9. 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/TCJPF2573579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1520a6515c39f52174858b032cbb05e854c15a432d243c46c3608bf5ff271ed9. 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/TCJPF2573579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f259cf73e1c5bd6175875778b3f37787abc9072e8b30a816eb272edf0976ce. 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/TCJPJ2511841.
Metamorphose -TOSHIKI HAYASHI(%C) Remix-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d5b9a3e8251597c0699c935a0135eb37ea59576ddfa902e5cfec8c2ba938da. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPS802000585.
ひとめもり (maco marets & TOSHIKI HAYASHI(%C) Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8cb0af781c4c84cdf63bdfcab9c76c4e672896efd93545d925b57b19972823. 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/JPY492400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545cd08e754fef91af1322835f616d0b564d546146abfdd81db1b1d95e286926. 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/QZQAY2250089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706f7b6d1191e6c639f16065b111444fd060e4ba633018e72f71d396e176b7cb. 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/TCJPK2077553.