, also known as , is a Japanese rock band. They became very popular in the late 1980s through the late 1990s. In 1999 they disbanded, but then in 2006 they regrouped. History Independent years In
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 0x9692f1b6467f1f2de854e4bef4153539705ba41938f00d8924dd0d335675824c. 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/c0c76c51-3179-4444-b079-be963bf02c1c.json and https://artists.proofprofile.net/proofs/artist/c0c76c51-3179-4444-b079-be963bf02c1c.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 0x89d9fc92f9c6b4d623dbcde546200f5f5b0c373cfc0a67732ab21cf50e037ac9. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:21Z), 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/JPVP08802604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf67814ccd36536f55fdcb0f5c4dbadbc3456eb1618d223743fd0cd338e2f3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:06:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP08902902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f78e70b20a04f889fb8f191f091053366ed1ac712af3e6e361b583055d4f441. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JPVP09010203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38fe020aecffd1c51f1526c43f82bfcd31787fd64bbf1130f0540c3f24272ae. 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/JPVP08903001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed127a789ce4f59cc233d44f4adfebf43ff07440fadb34eb82a998bb97cd43f. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/JPTF09001801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2b8bc7af116796920994f7c4c118dabc78e8682b5caf99116d982ac1a0b2e5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/JPTF09001802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ea87b8f7099a160e81ae145ddcb0f3f5a3c442fcd3b71b133084c421ed92e7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF09001804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10768ad5551be4663f69f88468a3a4745585961d7b47dfe5f665d48d042f309. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/JPTF09001805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032838df7ace9260c99a9bc8c4a0d9d39459ec18a8b56a5c7cadd3174f9e6da8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:48Z), 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/JPTF09001806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b2f98d387b5dcbb62947c3e98cfa4ef22a58757cf929a5dbb43a3ad19988aa. 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/JPTF09001809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ed92b2fb923a381b206e41690e0c4efd6146c02c767745e80760e3faf4a572. 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/JPTF09101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e53ea39d667ded4bdb4720c10a419cc8dec2952a06a44b08e5b80fea6ed0766. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPTF09201303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf040aec76cc6b0b7fc7e2649547bdc2c7091166300088a8e04d928ab409bb99a. 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/JPTF09105902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd635cb589257680f1e08fcf1b0acd96ed7c74ceabdfa27f1eaefbb47ccac83de. 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/JPTF09201305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144b173b342cf8dc80c5b64ea8dbdf52f39dd5987a0591dcac899a6da267b952. 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/JPTF09201306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee63b9abbdb6160953d71b5c2041cf9ddc3b1125933128eb122d0dde2567e6b3. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/JPTF09300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a500a4e77ceb832125912aa840ee02ae4e12805ab78019cea0f6afe644937. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/JPTF09300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb234c76bac5eae1a3ffbfe8d20cf0736a32d7fa804f66da70c18b704f53ee855. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPTF09300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6160bf3ae9d36c93c035ad9eb2bf96a88a99a3591c65004d7ddcce389aa93c11. 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/JPMV09400620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf5a4359f269c822eccb325e8fa86f2eb7f080669e827dc352c80c5c21e19be. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:42:02Z), 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/JPMV09400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b59d74a404afc3dd7286956df056208060dea80a1a8eb2095676750d3b8e0d5. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:48:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09400640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1fefd39672d0166e5413084529763e7bb616014ca303d544592fcce85898a2. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPMV09400660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b0e36050dcad2639b68ad476bd066d84892f60765832092b76f7035b223617. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/JPMV09400670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6209e0e15c400ec866721f3106f005bd121bb14e175ebf79b293d2500f550a. 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/JPMV09400700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aa0648baba4632595d0a0c5f807bc6aae25309e2867851ec198847b1a6b53b. 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/JPMV09400730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d8fe637d9dd516514b3c9ed8cf59b8fcb1993d6843730384faa6dbc05ca0ed. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPMV09600380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59517281798ff19db9179f0dd92ef798cacf0f7d73218820785723fa05ca6e2. 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/JPPH09602150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ffdd6f7a5e57bd3af610ba450dc667cf59e6cbba23837d55e6c5cb3d135a46. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPPH09700520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743bef1433f760af623403b42cc76c5b44cdad22554e43c18f11708c1dbf6ee1. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/JPPH09702800.
トリフィドの日が来ても二人だけは生き抜く
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c6964dfdb63ead961875d8e3c76442d3eca42813f35542a978fff3eb506f38. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/JPTF00704403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020cda78d8a9f59db5e5b4a8ca8251477b7c0713c3e13dd9072531804fb5e12e. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/JPVP08802701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e94e1c55ce57b8e455cde6b5bdc05d2a55c69600feb943bf197b47b020c3b3. 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/JPVP08802702.
中2病の神ドロシー ～筋肉少女帯メジャーデビュー25th記念曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2903eb424f431dea0f3a4ee767e2e8d1f3233e08c17e04d811157a23a3d38f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPTK01302920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce366ea171ed8ecdae65dadf0fb5d093c3c75bd5c5f885f5d89ddcd5a20cb1d3. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01302940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4affa5331c9db2ac4f2346bd1d84f5529f82369d567c3c356b3935b4ca9d54b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPTK01414560.
THE SHOW MUST GO ON (Live In OSAKA 完全生産限定盤)
THE SHOW MUST GO ON ～Live in OSAKA～ 完全生産限定盤
TV Anime Ushio To Tora Original Soundtrack 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32414943e38aeaf93eb99b6c37163fdf634c34685b3d7e34e26acdd701bd3cc7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01507040.
人から箱男 筋少×カラオケDAMコラボ曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa1cd75de4177afca0a826485507cee1520a83a2b2e07c5d6197f004b8f78e2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/JPTK01710800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeed78d595d9626b58991fbf6aa3e77afa838d4ca1fdf91c10b3ed2b831e7589. 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/JPTK01808410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04268078251c34d118cd7d7c18bc5b4647735229e93dfac1767a0a3bccf6b32. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/JPTK02103580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8103a7e812f5eb3f8a586e1ba4747ba681bf9e2a9ae32c41bc95326385f305a2. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:35:44Z), 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/JPTK02103630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703eabb776272a6267fc9a2fef94a92e74d87a1f3572d04759a91f091b7d1e90. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPTK02301430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cad59468c0926300fb98ce288c1d95b0c93ff0c96d74bd1491b4f6d760a74d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:20:01Z), 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/JPTK02301420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c8fcc52dbda0a43715f005ed535641994bc6e5dfa9caae6ac9e2ae5a1a308b. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:02:27Z), 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/JPTK01302960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a689b94cb4e256dcac8d42381f91ab66cb3aaba034cef6342571fcbe7f8c39. 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/JPTK01710810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb27dbd9e2b5a7762b14fae2a48a028de279bc19c420af154256a245a9a7401. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/JPTK02401070.