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 0x8a6d7c29a66f1d635a72b929d1e1a433908f4f1d5b8924d7701865309804b340. 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/e614e60a-a75b-4e59-aee7-f823f89b924f.json and https://artists.proofprofile.net/proofs/artist/e614e60a-a75b-4e59-aee7-f823f89b924f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Noisy Love Songs - MAISONdes × URUSEIYATSURA Complete Collection -
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 0x9e30e46279b80f10b223826f2f702f6c7d6b0124d38140af0b5c5592b34f592f. 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/JPU902203509.
トウキョウ・シャンディ・ランデヴ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5058553a688e1581a778eef7f8770bca36b4bc2af0814b3b7362fadb30789b. 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/JPU902203510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651536f05fddce20a5e5aa7a1129d737ca1beccaf7f08bd0dd8f7171d919a5e3. 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/JPU902205106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527faa9f593635fd5c38c0da6ae0a3e229ece3502649ba7fdd732aaced93d42b. 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/JPU902205107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be5abf92455a8840c92fed2271fb6e69f7982011b86abe16e0513b6585355e0. 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/JPU902300569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3423cf50e4a880b1f5f407b7d76ed40c5205e69d18d10aee2c593d1040c16862. 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/JPU902300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144ce622964d3601ae7df39cd65f7da15777bbf2ccff1d41836fa7f522920e2e. 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/JPU902305249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8568d957a53f82dde62cd2a52961f3dfc650236444903b68494712213d678b6. 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/JPU902305248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28498d3cdf9316d4e8c2b6685fc1b5c5bc3d8bc9416c94892aa5d903946a3b. 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/JPU902401072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68df78dbc074c027640d792243a15016011aaede33013f9a614db5f985f04d1. 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/JPU902400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164b15737d9f9d9a4339248a60c2a9e4c4075c324f15a7e335f09356101ccc03. 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/JPP302400681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144ce622964d3601ae7df39cd65f7da15777bbf2ccff1d41836fa7f522920e2e. 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/JPU902305249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba2feae10e03b0e6f0ae07125fa258b343a93005f673550729c390aa147737. 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/JPU902302363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d22d1e253592149eae2708a5fa264ff2d2f4e36e000af46f5ed999e376a1fd. 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/JPU902500819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5d65160353bea2a32b3e3a5c85d85d945d386d5b812c37354ffe3ead3a8354. 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/JPU902404073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a0a0400adfa9be631882ec46ae5aae3461cd72afb60966eaf5ec473b3e9c39. 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/JPU902403134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218ccfaf7d7bb3d2e5ae3847cec36f0b292a3969fccbc70f2f84dc1aad40649a. 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/JPU902403135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc552e499d8fafd1d2c95a51b69a44b7fc0416d2ea767e020ab5f57612b3b80e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:07:16Z), 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/JPU902402334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536c6c14d93560de952a6515df5775c79d45dd5d3544d38b0e016fc0dcdb13a8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/JPU902402335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad53e89867efb31032bb762594e3602187a1fdb31c340459c9fc1c0486ade6e8. 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/JPU902402336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536c6c14d93560de952a6515df5775c79d45dd5d3544d38b0e016fc0dcdb13a8. 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/JPU902402335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc552e499d8fafd1d2c95a51b69a44b7fc0416d2ea767e020ab5f57612b3b80e. 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/JPU902402334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdd9600077ca96316232e07d946dc915834707b507c3865faa7c6a85ebbea3a. 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/JPU902402008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa740114e9c228619e8d84fc697a618f809a3b6eee735980a4fea521170bc7495. 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/JPU902401611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f978181e8fd86c5be84e88af4ad2d73e806313f84d4715382ec010cb871f08. 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/JPU902401612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6227983ddff00f8ea97d0d34625e9f4ddd0781dcb6f4b44915a0adaaf26aee. 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/JPU902400777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329de8ab1c50afe7535703b5a05512242a4e775df8e89c756d3ca796f399d72f. 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/JPU902304054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8241607c70b3573001f4ba73b0351c569a502271cbd06e8fe25eded161b65018. 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/JPU902302808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8425cc3644e07542101b3b782ea97fa2af90450ceb3879c8df6cae5e1e90fb9. 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/JPU902302124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc427ab707b04fe4550eabaf1eefebc5f3fb4b6596f344396e8d92a8f7e0ac80. 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/JPU902302063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fd15e42af44f02d933be379a4489132b86c2ac7ca958e09fee39c68796d118. 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/JPU902301785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f458c0adbc23b141ba38d2d493d2a389c6b21b5b112eb0027302ab5c0e9bb41. 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/JPG102101705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd847d3acb925f8434bb92cb53f8ef20d34f3bbdf92f6aa42b7c5fc5f43b765. 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/JPG102200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01861885d36cbe8c0c87f53af986d41f265e87ecb23b12132ef2aa6656468dc. 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/JPG102200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd847d3acb925f8434bb92cb53f8ef20d34f3bbdf92f6aa42b7c5fc5f43b765. 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/JPG102200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f458c0adbc23b141ba38d2d493d2a389c6b21b5b112eb0027302ab5c0e9bb41. 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/JPG102101705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e5acf3e68b3e37e8d09e1d8e7e7c8801d2d278bf6fb9e7f59c04464138cdfa. 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/JPG102100458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6c7fc563fb5c5f1127bd2a908309bdc9d7a47c39e4a9d7a2c271031257acbb. 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/JPU902401270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752d1f4591e1f7098a0b9c59303ff156de5edb3f247e9a45a769f72f14eaf5cf. 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/JPS801836701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8c9886b0189a0b7b6eb1227de09126c3e7832d6ec56b0a8100991d3929cf1d. 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/JPS801836702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59c4ba8b8f2b2b4ddf80bd716005706bfdbd71d72a5a6bcb9378cb873ffd0a6. 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/JPS801836703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7899d664c32f0aaad78f41ccb98c02241a5099edd3c1f23d183a75037acf27e4. 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/JPS801836704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0472d81e6f524e56a039a160ea190ab364cab5c30029305f0d1a2dc0c5eb01. 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/JPS801836705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50494be05494e7360ee53aece11b8bb857838e5dc1a1acb9d188f655b21a58b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:38:59Z), 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/JPS801836708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc896483b89d05106bf5afd159d5dd3a2d58f92d4d137c106eaba09ea463fe0. 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/JP92J2500540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df86bc4b4f78ebce099fcd0ab441b5e4f9c5df1f4099cc2e296d890dae1f57. 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/JP92J2500541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e72dda1a2bd7a511efce0fa5d417464569b50e21c3d6a79299144727c7b6b. 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/JP92J2500542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864ca57478452b2c342cf359d4da56dc1ea910403d2aa66c7cfa448e2d977763. 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/JP92J2500543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34960b0b2dc6423690e0280fafa2c44d9554bd138ea920dbdb6834e57bc81041. 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/JP92J2500544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc387bebc4cf3ed06794c9377a8bc22edd7e1a47f89f426b4e87dd5de0b12c9c0. 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/JP92J2500545.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aba363efdddd17442937db47bdcdca29e3ea488b2d0f4e63df231990325556c. 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/JPU902402197.