1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c078664c912cc5d538e4008b841db1cf1dd9963d8a55a5385f5302264b154. 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/d0c04367-7830-4248-92d1-2cb9c2d52256.json and https://artists.proofprofile.net/proofs/artist/d0c04367-7830-4248-92d1-2cb9c2d52256.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b1a0cd4fc2fea5e39b53dbdc24e69ba35697eee85f9c6765b0fc4f28993d49. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748c16b648e8d17ec3223e5c64e8260b8f2cc6506198133c0483146167d8a2b9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTTH10500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b8c7ac062b43a8c8752aa7e57323365208c15e5505abac4e0a0a30d1fe9a9c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10000300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e4691796a28cf14968de1d73e64413c3c1b52694bb59d575c4b28d54479e1e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/PTUM10400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bbd91293c10d10899c72aabbad9e5c5f3446652423a75cfc071adce5e6c579. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/PT2EO9900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744a4331ba0764ec5fb0b2c9a64a808cb458a7a18942aefee2c4eaf9d7d556d2. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/PTCN10300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8509136cc833aee80c8a9b579fd4bc9b917308532ffee49e5ab3bff4f77db6df. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/PTCN10300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a8185f5b4f2c04c388af369749f0eac2d2ebbea71132a8cccd97b33982d381. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN10300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56653fa6c5a09b0ef7a9c5262202b78fcf2398b91be0ffb91df23ea56794782. 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/PTCN10300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c61bebd0b9206de95d5c4c12dbdd5b4021154c44066f48b35fe861d1c01f82. 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/PTCN10300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacea3ae2a21539d357cd8e09a4b2a51ff01ee9d847114eca9c9ad4138474ea7. 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/PTCN10300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94675ae154de781edb8d75d97fcfc94c9b0e08ea3930e9d81210906a4bebdec. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/PTCN10300031.
O Que Trago e o Que Trazes - Fado Versículo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7d817e19c8be6ecc322b33136b24f0965b1855238a64d03836efd67831aaa1. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/PTCN10300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672ae58881b63c60817160b6f9c36c4d3495c4f0b92321d1dafdc245e008cb6c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/PTCN10300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2863b92587650d6807e4039a9864ac03683ad5cd73b095bee359bb8960bba1e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM6MZ1414488.
Se o Mundo Dá Tantas Voltas - Fado Menor Com Versículo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd8c27175a21a58cd82b3da93c2c04c899a5511333e2f5db261a9362aef83b5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM6MZ1414494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd2ad0de25506232b0b44d8d74fabdaf95fa3ce5c091cae6e9f04c5f88daec6. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTFA10800912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb16019b385baa3456a4894c56ddc27f9e27dd80a51df8832de0bf523c12639. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2GS1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8626e77bf65000764098f1bab0d39048379cde1d977b324e1466dedd5b15a9b4. 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/PT2GS1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd248442a2902d385a55854e2f464327aeddd55b7174f3bbd27f1c66c76feb6e. 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/PT2GS1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48d61a8adec2b8df4f3a056d0ae1b3e5df4d13aba5e119b7ed31a8e4648811f. 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/PT2GS1900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2303284ac851723490450f3e1a2bd60ae80d0c8f803cf0ef8b5311dd7eb9c16d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/PT0A11000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541ccfd6d9f4b22eff812cff15d71ea93f6bbc0cf8cdb1c8d654cfb4c18e654a. 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/BRJAF2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59b4b2835b1d82ef4e770776b61af974b39ca5eead5ec280be152505a35217b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRJAF2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ac2223ddfaf0610c60553bfd541494343e87e4db564ae88afe7863ab080357. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/BRJAF2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5228224332eb0c5be13122e687c3a223dfe062fde8a81b49c14b8068405b312. 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/BRJAF2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c167f2efdb2ea0fd4b8318c0ff5c461ad68da5ceb6e47364809a0ea3f992a3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT8JB2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a57244276045988ccdd6dbe166275ad7730615c28f90be89a444ec64474308a. 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/PTCN11500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4d25d73fe64777963c5cbb0b77d1d12a8044e25dc123ec215141c144f248a5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN11500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2a8220617fcf142f9286331321cdd4cd93a3170408e6c1b6c22e33c1c8f346. 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/PTCN11500008.
Amor Mais Perfeito (Tributo A José Fontes Rocha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40601d080484feb3bcf1ad9bf378c07f5e3cfe83df92641792ec32731e5e0ae. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/PTCN11200231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ebc1b0b3ff02902943b4e99cad7f7bc4a16b8cdd83c5eb46c5f76d14f8e1c5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN11200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635634ab64b8366ec57067ac6ada5d28eb15884b5d351f937c5382369ea4a0eb. 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/PTCN11200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30e232446f220ac58078be5d3eb77733d7c93aafaa42cf8a8691784f761b3ad. 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/QZHN61920361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87125b4dfc6b67de1852661f8dd0af5eed55f92331a77f224b0a04420aa8e97. 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/QZHN61920362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcbad5ead029c7dbefb504fb061d1309529ab23900bb73c0e49532282d4ec1b. 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/QZHN61920374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9601962c16746e79e99f360fcc492c1e4bc4eea044358d5b8c174047c25c21. 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/QZHN61920375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41c3c8c4f40382c301eee3c29a47fcc5fac2a4717f31693972eb709b671122b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/PTHM10600012.
Joana Amendoeira & Mar Ensemble (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8b9bea8805fe6b7a8c89eca3628e1a3f65dfabf228e9ad43ab78b6bb0d056a. 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/PTCN10500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88006671e65d2b5f72e6757c3f05b0a2cbaaa0e98c24d5addd42d4ca898ee7c9. Chain 2 (Bitcoin): anchored in block 957244 (2026-07-09T01:44:02Z), 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/PTCN10500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec82c1cb9e29fdf7166adff3ea07a11d3d13cb07becab32b84c31a73bf561170. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN10500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76671a60f9430a3ae5113f1096fdeae720e35ea9161744dde599ba8c1e16f71c. 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/PTES10003101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f35243ebb487cce4adc29b435e8a7eae44ef33875978630e7ec0ecb5ce0e1. 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/PT2HF2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c43819854e56d56701aed074965da7992024079d7c8807b17422cc2ea2510c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PT2HF2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f449e933a3c73771912031ba5bc722a5bd63ba48f9b60cdc1994a2c3cb81e6. 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/PT2HF2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb435d1d65c9588e05dd49c2632dc33e24313ee7a66731e32c13be7fe20dfeecf. 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/PT2HF2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193c74cec4a3517adf7998f4fa7ecdc343f30085b70843ef6a25262d78f48352. 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/PT2HF2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0b61ff2bc4b91dbec7e009781333cfca3a1989babff7bfe4b2eca85fbecf1d. 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/PT2HF2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb003248e5e64b2d5479623709eaafe57982afc5884010cbfaef7906e246fb3a6. 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/PT2HF2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3c69c0b5f609fa449fbdcd46280fad31acd97bb9f41bdc679c1455e62bd8b6. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/PT2HF2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1332d39d6660a9e8eff2ea308a50ef34144872d7e61bec218b0538960ee9adb3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PT2HF2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd9793f0516ca6e8d253478830ba75071ee94e1230549e532cd8256e1c1ea21. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2HF2000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb599902e0e2ac71515437c5e259a3fe521efeda0734b945b3436c47fff96d6. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM70702869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee182e3ca116eea6f6528e395ed027407209963896f7d8b3ef50c231dd84297. 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/HUUM70702870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d58ea67a7779e306e00b101d26a83f89a9fd7367b01ad5461ede4054bb9424. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/HUUM70702871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12aeb568ebe52d17bf97ed2774e3b07cffcebfa15ab2358305510025e230912. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HUUM70702873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf326b183b9f854121a5dc26880b8bcfb89855d50962156f3b8d5e4ec73165739. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/HUUM70702874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0c19e255ce9afbf216ce988b2d53c143258a7cef67dd6865ff924c216d8335. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HUUM70702875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabb60681f07e064a7fff0a89f2bf0261758f76dd284b15baaba46452c141a1b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/HUUM70702876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6f94cd2326fdd5ef1396cc82d954469465c42bbff9b78ccfebd0dc44477d56. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HUUM70702877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e809e502bc7c19c1ce78af08bfbf4a088f656a1b6c3a3dc6146db966f0880f. 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/HUUM70702878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672e360044caffd420124ccbce40d773dd104472c99a3c1581a353fc1b8314ab. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HUUM70702879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772bad93850172abc92fa21a182cf4af661c13ac2912445a0b0c3c621c1d3cb0. 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/HUUM70702881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c2320a433d241dfb662dbbf5a8012afb9170dc21c5ec2ed984bc7ec69c1dec. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/HUUM70702880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c57380aada5c05e128cb33127d1a1abced4400463d58cdc24dc0994699fe29. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM70702882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3beb57d1ff2f48aba115282f3e9ddadd69db85b37c6a72fc6424500b44e942a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM70702883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1e07b0ea4e32e334fa86e87b9053a2eb3dce979df436ff9b3dadf4ff33625d. 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/HUUM70702884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da184782fd3c7f10b0af2490ab0a04e3d7b8f1bde3d6d30d9b1383ae4647a7c. 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/HUUM70702885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd12c6cc0277e5d38752e90dfb7bf33e0641dff80bda051520f1acc1a5df0e3. 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/BRMSR2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d445a24070a6b4c526a0eb01fc5bda9b09f4c8e68c07de1d0cebb70f09422f0. 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/BRMSR2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1340952fe7b38f2637807791c83af695d550a23175a2f5e4a046a94dc3429a94. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BRMSR2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887cc9bd70d9da6b5e4b9be19d87950ae82efc13a0af271be79c668c2f6954e6. 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/BRMSR2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474fc621724b2b6f4e36a3c8dc6e097925c0ab4fc509a38b4c501e22390dd11b. 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/PTLR11000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fabeb22b6b58b96f60b46dc59cc0762c1c77b9ee03dab149b3bffc5a8f8ab8. 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/QM4TW1990452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e940b5f5eaf54a8f9d256b23b797d5b46767b6a949116b8f367cc72a9517c1d. 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/PTLR11000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f89bd02ab6e3fd4d04845f48aa10afd3e8846bc3addcd14f512bd27c5fa8615. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1990278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6f43561d7f7a258593af9066a251f40f8adc8a8001545ac0b71275575b3808. 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/PTLR13000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc3d4f97d8b361fd810cbd64807038d7b8a11751ffe29d73439f5fa23ed50c3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2GS2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26eb6af6cc9f31a89d5b07b56d8dd5629b23b452ed5a59745f5cfb209f2801d5. 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/PTLR11000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa7e8c4000feda6fd08996687a781623596bca3090a12293152619ed5766f99. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/PT2GS2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6156829018570be28776dd3393fcc7dcce736e20df9bc249cf08ed262bdf075c. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2GS2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659f8bab2a11729b24a8af5f061e3b6038a1e1fa4ca1eddb7d8c50f5de4685e3. 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/PTLR11000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb361c52365d2e69149f362a9536603d3d9ad703864a1e0d11ff2af8062bcfa46. 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/PTNL11000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c74b55aa999119e99ac287f9a424faa8175fa52b699c7da0ff9d1e32b737bf. 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/PTLR11000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ce47f09261948c79c433e90ffe4c4e09be9b124cece3cae4815643ecfd8fb. 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/PTLR11000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78bf102788c52fa936f88c4218ec520f0dfa0b6b6985c50b404df47d26ac7c1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/PTLR11000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd359542cb801b4ffe9aa64fdb02570a39116b27ac8b482419a5de472aca06c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PTLR11000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3335783e5763bf6233eee89c46ba493e49db55860056419d946594a58507b90. 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/PTLR11000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb9b12b3617dae4f9d70a8352791a8aa488296b058ab26c8f3895b1ed5f2990. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/PT2GS2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945410375321dbb4226ff9d1e4d4fbf26db4e773a59e989a4f057a5f7741049c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR11000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c15dc688bbcf8f67abf3dc3d4646926ce4a709ffc0c05d19693a0d447abdac. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/PT2GS2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36ff17ed3bd56250f24ca3501e3cf8fa223dc995281756a5029a4a2240bd5b8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1990468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4549bbbde0fda31a801b1a582b845bdc889ab61a3170594cc4a3eca3c20e2458. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR11000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3ce18cd87d3ef63a19e32255a23192ed938e01b89090209e245c024d1c8072. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR11000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c615121eaadeddda4adff91099d8a4161195ff0dc1327811a1b38a791adc76. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/PT2GS2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534f437a84f3cc4df7185f8b2bf09d8dee40e54c5f35fdf3bd381f97f1fc64eb. 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/PTLR11000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ade987d8ef50a555c06e1b7bda3b9c19cda74801631ce1468c3dea40f00ebad. 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/PTLR11000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a61af69a7850fbdc8dca28132e7a575328d85f3987bd52febce9d7fa20408e. 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/PTLR11000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc344104a18c0b2e1af52257bd7bad6f9804c65d1ecd58d89f23b3efb5c0896. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/PTLR11000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf320f3712a02246e692806e2ca93328bbac1a2e8aab162c75dd0a8f4f7f79c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/PTLR11000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0252f066aa0a4700c7461b3e491d62f8fc117bfc3b00ff6341bd2cb46c2f863a. 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/QM6P41818269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a519c9cc58816ecd71fc9d4fcad34f2267154f156b2b6c7652050bcbfa09877. 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/QM6P41817016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14a3faee8f43763509a4edb7f5732afb4a5bb1514b9fb2868286d52b4afd9da. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/PT2HF1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705993d5988862e7b22317889888a1567d315d5a962bd668f3dd72b3a5902014. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM6P41817011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b18997e061bb9731df48003a9eb67b158fc42bf1ddee6c7adeaafd6dae8df19. 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/PT1AS1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741f1e2d601f7541a9177e0e900b7115f11e076af93a307c17f0b1f2a8846a4e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/PT2HF1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59486a5f1ed801ec76863570aab2bf7cda622a16f117136dd5870feda2b71e08. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/PT2HF1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d936be5dcab3034584316ed63b3147bbfaef5fa6b836da8c70c43290c8d608d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2HF1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f55de0e8c67d00de73dfdcb5bf69609c03a8a52fc83393b668aeba307fe00. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41817013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346150783af04d383ef97bdf2a7cec95d6f17645ef472b124d8fd257a78e2989. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41817012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05559e12aae57bc8713aef386c034087feca49a490fff07f64f5fdd68cc064ed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM6P41817014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988caf58b2dfd356c55bc8c0da0911c35adccd7a269ba3fac9c0123d7f46a512. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM6P41817015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac12586c4406e73643654c49634ec5af64cb2e62e53b62e7c47c3d7088817828. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM6P41817009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d782b60b16075e9806ef0bdd3357f1d56d7b0b2ac4c866d8b380c35dc324024. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2HF1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcab3249233df0c5fb89ee63df8f0594ff6e8e03d09528b583a3355f0f2ebc82. 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/PT2HF2000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e6e6d03da549143eedee9dcb707daae44889d7bc722f69e0bbcdc02043d511. 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/PT3IH1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81648e348e4f689bd89a2d8bb6d2c642b1fb23b1a9a685df90ea9f5638eaea67. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6IG1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7c762fc9a88cff7caab4a1e7b782d144daa1bb11ab9b6cd0ed8f5d887d8953. 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/PT6IG1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0393ca713a96432fd050ec06a576f5222293124961eb5d6f300ad473add0297. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6IG1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c8e88bdf0a8d1422390dacdb14980a2be480c710271bb526fcde50a89e3313. 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/PTUM10400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f3591dee7d98abd1fd5ee4626ba77edf0a8205357fb0caa491bdbf57b6f9d6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/PTUM10400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fc927a2dc5a07e0b908edf1b1721ff4fd5770f8e27c4daed4ec5a2f6b11df7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/PTUM10400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e4691796a28cf14968de1d73e64413c3c1b52694bb59d575c4b28d54479e1e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ff4064f6e5de02b5156099aa2c2be5fb7ee1046d4f61cbaa28fb9b509b45be. 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/PTUM10400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dcf0bac2ecddf3fa452eef055d261543a980a31bfc7e734e0bd73beeff2d5c. 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/PT2HF2000112.
Lisboa, Menina e Moça - Ao Vivo No Coliseu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31803e403eaa05ff4fd60e2a89d2ed783c62f9d9011a9abeb42672f87896bb3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT2HF2000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace38dafdd156f28308626a191619a8edc092382483e4016fdcd928e5af78cbb. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLF12400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50e7a8b589cb1da29dda43e501cdd263cf2d80055567f276f65070aed9b9cee. 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/PTLF12400007.
Uma Casa Portuguesa - Ao Vivo No Coliseu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec32939256af20689f84e9824c2bed5fee63e2e95fdaffff949d35b8a022148. 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/QZHN61920360.