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 0x860b4f24e22cd164b12ece4a337bcf0cedcc18fe91ff3bed83f72ff6f4634f80. 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/cbda0b0d-3133-410b-afc9-e117b7e469aa.json and https://artists.proofprofile.net/proofs/artist/cbda0b0d-3133-410b-afc9-e117b7e469aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't wanna go Back home - DJ Mixed Version
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 0x8a486713dc4cbdf1475acca6d2d88df2a3cd34fc1d7a6391f0a138d838a5d165. 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/JPM591001664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880bd3a3085cde7d731298d1af885cde0d6ecad272be88670549c37d6a7823c3. 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/JPM591001667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27abe637b05ba697989f1a8bfddfbd23ab9dd41a723ab6ad04ea2183c6bd3ffb. 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/JPM591001671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5163aac64d8f922278cc7a2f8a831be33cb46cc9046f5af3c8dc02f78c46bbfe. 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/JPM591001674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e248ebabd1b3f35cb8ab24e6a28923aaeb8e5ad78652aa026d2132ead08161. 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/JPM591001677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c2d77b26ab453e509ac377040a46cdbca9c18bc7cc9d54e1b629fae2d4a7b8. 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/JPM591001680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7312635bb82234eaf225b24202c0c909c448e095d4672353bb0a243c5f0212c4. 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/JPM591001684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452b2f07bacfe57f25ad453a5fe3a0ed51ea33e54f7b57eb0236d7f5acdc1f7c. 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/JPES01101221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fe7bc82d4df2ff039b3e30ded9375c5d10b996f0ff7821901562f9f09b2757. 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/JPES01100501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2196e65917d56155898c27c0b68110ec93f2b1e3d23da06f5a24282f97b10c91. 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/JPES01200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6c88226e9d52802fc74518b263ead0a39584aa831533e1769820f8c1c3b257. 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/JPES01003781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd6b7a60fc7a8199cd3bd607abd2f4ef234effd65089d3835ab2a733055586b. 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/JPES01200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd564422a8d0188af123344ee753dd239919d8264a2d4e593a7a3b6c0d90e43. 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/JPES01102901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeea77962df21b6b25a148f8d375b02efd4560fdb44d92fac164761d7b1e5913. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPES01001921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ed320e23def54e40c4028188d7bd1b90c03eb86208e33a0c7848645574d20. 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/JPES01003783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e02b6f3f0eec803fdf7e785df3e0e255bbeafe9eb80980ed994b16f4f3ce4d. 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/JPES00801781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead3af5edfae63dc971699a249af32fc3f5128dd0d4a2ad6039c546d4c77ab3f. 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/JPES00802821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeea77962df21b6b25a148f8d375b02efd4560fdb44d92fac164761d7b1e5913. 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/JPES01001921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045bbdb7abfb547c07f587c0b3d7cb5bbcb8fd7e74dbfc1a7b41ea4e400106f8. 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/JPES01001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ff6cc214e905eebae76c032076799355fbe8e6df8725b75fcdcc21fc9fa022. 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/JPES01002042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e201e73880da5a4ee85a762c732ee2feecca586696156c4fad61e43f67b45d. 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/JPES00801782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19810a3f95ef604b9f23306be528459853e87c0510fbd1829772cf1f837f84b1. 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/JPES01201481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ecf5bb9b901458d151bf2684c27b987dde713fd0f35a99fa73f36098121c28. 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/JPES00903402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452b2f07bacfe57f25ad453a5fe3a0ed51ea33e54f7b57eb0236d7f5acdc1f7c. 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/JPES01101221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31a6c929db76c315754cd4e747ea65bd1263a415b338e5ef9660d9ca4519df. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPES00903401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fe7bc82d4df2ff039b3e30ded9375c5d10b996f0ff7821901562f9f09b2757. 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/JPES01100501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf58f53063254538ecbed86058dbb9e975ae830e256a7eaed35c0f14a6d235a1. 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/JPES00901461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6c88226e9d52802fc74518b263ead0a39584aa831533e1769820f8c1c3b257. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPES01003781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd6b7a60fc7a8199cd3bd607abd2f4ef234effd65089d3835ab2a733055586b. 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/JPES01200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340b97084079ec175ebaee734eef1a1ae7d63f216fc7080a74aa6f2684a877ba. 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/JPS801964404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9bb5ace46405b144d0a57539c29d94c7a795652b94b0dc0835c69797392874. 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/JPS801950057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca4a2ee03fc2d005028dd45dcb81390925d2a14fa1cbc1179d4c15a6ba5238a. 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/JPS801964405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247501ac6deef8ce9dc0be265fbe470513240670c1daf475ae6c4be611751945. 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/JPS801945964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38727f4998fa8f896f3eca116bd2f410ef05db2f14ab172a17dd36d6e0410614. 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/JPS801961242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa346ef6741f41240144b85587bb82e1a8c1111c13e3f200ffdaaaf4627bf1e. 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/JPS801964406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e1963af8a0668784efa71e8bf5547354d27deb37cb5d5d7d9cbbfaec8a97c8. 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/JPS801961684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89956104a9cd6d57c71b802286a9bdcee40706c2e695146771a1b103dcda89e0. 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/JPTE02201210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99986becf4fb26a27e0f3f174a8709e8adb2fe435eda45bc184400c0db1b9f. 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/JPTE02201230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45215eefd8f6f98edfb004d4074f3f9c8748aeff65013d5c19f28aea1952c1. 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/JPS801952726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5916fb7599280153932f5a47ee0421516bd01262d032c3eedb63012c6377975e. 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/JPS801952729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af0b9ef7e69b5d07939c1581bd175f7b39728dfdbc0b558c4e88978426082c0. 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/JPS801952731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6398240f2fc6f7861e813d1d2d29606fcf828da3db492a3391c65bf7748fef. 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/JPTE01810540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3070723dcee872edaba979c2b5c7b77b17ec59ec72cc0d3251d3a85cda90c3d. 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/JPTE01902070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420939a264d94b83a5cf4c9478d425b0dca05dce73d24e03654230bccf79a9bc. 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/JPTE01902110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fcf11d678c1952a2bb4da0bbe203724f983c4876b35a1a91b2c6349109ffe0. 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/JPTE01902140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97e975b85f79bc79c7604004bb02944e639ddb0356d2bf1ca55d0ec56abef32. 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/JPTE01902150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d94470a18ea74310207addb3408d185ad66980024afe06dc7ad5b7a1729efb7. 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/JPES00903603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e201e73880da5a4ee85a762c732ee2feecca586696156c4fad61e43f67b45d. 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/JPES00801782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead3af5edfae63dc971699a249af32fc3f5128dd0d4a2ad6039c546d4c77ab3f. 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/JPES00802821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3915210b43861c9d2c101a9da83d1852a19bef718d80eba4c71bf46d7ae50101. 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/JPES00903241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda64e28592934c25972e1cf081abe5bd7608716a48a2e6f4acda905bae55fc50. 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/JPES00903604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ecf5bb9b901458d151bf2684c27b987dde713fd0f35a99fa73f36098121c28. 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/JPES00903402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcee0a431d247cc446d77d54622770f55a911046d39dec9d12fc114577d7ed1a. 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/JPES00903361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff51e0e10e5f8031f5058e2b44bf4fb653406fe3bf15212cc746ba3a0ca754ae. 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/JPES01001543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045bbdb7abfb547c07f587c0b3d7cb5bbcb8fd7e74dbfc1a7b41ea4e400106f8. 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/JPES01001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa3f5f3fe364360785c609cec3ebb987c71151cdab03bd685a4ae6da98532bc. 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/JPES00903607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf58f53063254538ecbed86058dbb9e975ae830e256a7eaed35c0f14a6d235a1. 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/JPES00901461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc238a7607b3211c536dcc2a09136d6afaba2299be781740b3c6f966217addab2. 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/JPC102400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce8043535215bd3bbb0a5818794af649fbf381bb2a15217f2c1c6e476eb90f3. 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/JPC102400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce8043535215bd3bbb0a5818794af649fbf381bb2a15217f2c1c6e476eb90f3. 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/JPC102400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0454fe5b68ff2b4fc4aab67977233ae08c7c149e2fb41f608aa1cf099846da. 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/KRA252300770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e1963af8a0668784efa71e8bf5547354d27deb37cb5d5d7d9cbbfaec8a97c8. 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/JPS801961684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38727f4998fa8f896f3eca116bd2f410ef05db2f14ab172a17dd36d6e0410614. 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/JPS801961242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9bb5ace46405b144d0a57539c29d94c7a795652b94b0dc0835c69797392874. 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/JPS801950057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6398240f2fc6f7861e813d1d2d29606fcf828da3db492a3391c65bf7748fef. 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/JPTE01810540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52103c1724ca2f8d61b560bc3ac6f12d549c7bb15491df4388bcfb7d38f96670. 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/JPES01100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19810a3f95ef604b9f23306be528459853e87c0510fbd1829772cf1f837f84b1. 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/JPES01201481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c9e20ec149581ff75d29b87cfb38900bedd03683a7bc8323957bf6da946286. 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/JPES01201482.
SEE YOU（「夏雪ランデブー」オープニング・バージョン）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eb1da650ca327a9049c2a1838c357fba30fa880f2606f7428441361197823b. 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/JPES01201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eb1da650ca327a9049c2a1838c357fba30fa880f2606f7428441361197823b. 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/JPES01201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a982207d8410e6854ec9c58bbbc796fa62510e1ff3df454084481b5587bb4b4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPES01103063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd564422a8d0188af123344ee753dd239919d8264a2d4e593a7a3b6c0d90e43. 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/JPES01102901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d34f50f1ddb6f18604851a8d4d13b3177f73b38902dc2354697074c52d1e43. 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/JPES01103065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b633587d6018b826fe2d95702e0a332aa50fb1da425e7bd2ce39ffa7bda7ee1. 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/JPES01101224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeea77962df21b6b25a148f8d375b02efd4560fdb44d92fac164761d7b1e5913. 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/JPES01001921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ff6cc214e905eebae76c032076799355fbe8e6df8725b75fcdcc21fc9fa022. 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/JPES01002042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31a6c929db76c315754cd4e747ea65bd1263a415b338e5ef9660d9ca4519df. 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/JPES00903401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045bbdb7abfb547c07f587c0b3d7cb5bbcb8fd7e74dbfc1a7b41ea4e400106f8. 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/JPES01001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf58f53063254538ecbed86058dbb9e975ae830e256a7eaed35c0f14a6d235a1. 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/JPES00901461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d9ef87186019b9de4364e4fab713a22a66e086e8f1d2b62cc69461c7b9530. 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/JPES00901463.
彼方へ‐独唱‐「音楽舞闘会『黒執事』‐その執事、友好‐」エンディング曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bafe827effcfdaf4ab52878e302bd36dd7e299912e784a503fed3caf191504. 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/JPES00901464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45fc32b519f17b152f1d456462c7a1b4d81815dc15370d6e2f4271bdb9a20a9. 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/JPES00802822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e02b6f3f0eec803fdf7e785df3e0e255bbeafe9eb80980ed994b16f4f3ce4d. 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/JPES00801781.