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 0x67e7f78218fecc6fdf2cec073668ae437ab95ce0dd1035cf4ab5f4551ae82072. 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/249f3100-22e5-400e-bf66-40c3bc1c5514.json and https://artists.proofprofile.net/proofs/artist/249f3100-22e5-400e-bf66-40c3bc1c5514.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 0x064bc064d7618f670d625189e0a8e99a266a67011b34324c5cbd4b05a5fb0f75. 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/USLZJ2350043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb16445442e1da4abcf8149f365d0293dcd6e555717e8ba0b0bb1dc680dc05a8. 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/BKP9L2400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6087ef1a0dd8178e908b269c1da7f91fc3de64d7a45445c6b942eb72eb1b69d6. 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/QZZ8B2345777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638ce6db37a0904b001293b3678d3574ae1828e84d35e475b463e26d64e63d29. 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/QZZ8B2345814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dd6ad7a2f2c3645ac9182d6beee4fad6945c71417fb37d2d3f76fb12cc360e. 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/QZZ8B2345904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceadc1717c3206b8c3b9f5da8e1c2e4028690f6897dba69eeb7207260ed63c9. 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/QZTVM2418563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9482d380e4cb33dda5b371622c9e37e88f8195d6d0217c1c7249b631e0867368. 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/QZMZ92506034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc863eb8c1fd37f7b5f56f99fdc6c34ef052874a3958a0b72b0dbc2a643cc8cf3. 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/QZMZ92506035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7c467666316ef16df1d1c656c01e674ef10f30f6cf5af865d13687cccd02a1. 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/QZMZ92506037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad57730a9618dab98e6b898dc710e2bb02c0ef6f26d4318cfd66b9de205a72a4. 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/QZMZ92506038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e7b4db9a2ab77860032a62db9f9d4cb48e23b83392b729bfbc020fe750a4a5. 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/QZW9L2494718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593310a553791fe3434b2a6d2bf6c7ef1819db4f8e70b300e3734c18e1f4ae72. 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/QZMZ92506040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0a232fc0a62ef03ca7dc3bca1a0e4bdd05cc4b04978815af221c5caf5c58b5. 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/QZMZ92506039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e2526c13523d9aa4282aaeffe419e6c38838df1c30981612d12d6977ae752e. 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/QZMZ92506036.
NA SEQUÊNCIA DA BOTAÇÃO ( faixa do 012 )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfede1cf951d6a4ac3e96e0ee8f3c2ab907c80d42ff07d16dc326c7efe2a2c9ec. 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/BX4IU2363805.
MTG - TU TA QUERENDO E NÃO TA SABENDO PEDIR
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34ababc54038c53ee98dae0f56b3e3216f53db6a853d88670b86f7e0c0fd524. 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/BX4IU2314549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b5ade8f179b6ae9a837f5a905ccfac307e54be1c4196161b41f21479a13055. 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/QZW9L2407766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0bd6ed48b83b353740989a03aadf6ae5a418f2978d40797972ee38e16b40c1. 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/QZTPX2448993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf09d196a3a295096ac7e0c9eedda61a6d11423c95da738508f4f864db55603. 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/BX4IU2354205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a32063dc4b1ab5c5923f4a2a21fd3023d75f025f484afb1a3edfa19890923f2. 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/BX4IU2354206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42102dd6f9aed7519ba6f1ef2eb34b9d30ba35f203edecd16d0e2108ce7178c. 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/BX4IU2354207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1956f33749151492d5ce4258d5fa57b6e4239669a40d87a070309ab771a310. 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/BX4IU2354208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02057c1906c55812e7ac14231cec6f8ae9ad1fca5bb4b13092710001b4ce1d21. 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/BX4IU2354209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa177e68ebea5a06eb314ce8ea2d3a5b82c4d458b239a86a53f00b320aee26155. 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/BX4IU2302136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c0d36eb210f2bfaa758f90157da0f5fe231062bd6129cfe34b374be8a425a2. 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/BX4IU2302133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8523f5b8ae17798092b20c71b89665a42d1993512a38b2c90f7e9e9f8bce37. 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/BX4IU2302137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ec780fee1b313850fe0828561d1781bd21be459c697bbab9ff3e32fabecad9. 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/BXIV82249336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0571a5537d0dd7238ef36737eecb43f97d509f86fc6093f2ae602531d0211b43. 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/QM3DF2183877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d8fd36dc1e55eed012e891062614ea3cdc9cdc0c794809d561003c66128876. 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/US3DF2128406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb05374cab0f733b6f73e5a65fbacedcb42a60cedabb5ca8d7eb78bb6700af68. 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/US3DF2120606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcfe2c48d0f696c38ffac54cecd8cc7329ddf3bff4bc954d51472ff38707e52. 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/US3DF2120607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e28518b9779144c7bcac372d0c160e4c8ed3e9d95ce389043eb49532afe9ebf. 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/US3DF2120600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e476307e62825c4178618d71fa0274666f863014d8e379d9a3c5f38c8177823. 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/US3DF2120603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382d128cef5aeeb92089d45941231ee1d717419af81b292e6c4f4934f688d196. 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/US3DF2120597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9efa4695e752f3f276bc63c0ae051a58e0727be395e8e39344ee637a8b157c9. 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/USANG2196951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b52f5df5571577e9bf46d3826ef1f9b2fa4555d912c15e8bdf791e02d04fd8. 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/QZGLS2580760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd4fa17cbc8c2209c256d8063acd5a7715666133fc9c9735dff83e37489454. 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/QZMZ92542376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1e76b33a61b312706051ad194adb4cf33766a04eca594ca5a6dd3b3c59faf. 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/QZMZ92542375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30252dc8d7a0d74f0fb14cf2b07b436e17e8ef99e3de45c291462f8ce580476c. 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/QZMZ92542387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04197ee29b6d454a5390f7a583ee7529adf97ea5bd6b8c5b41c01feaef82bd4c. 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/QZMZ92542377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bff162d392118fea28331711ec8a200898c1248dbdf88abc705120aeabd8134. 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/QZMZ92542379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263871553009c256918fab14fb47bb1a8d43e1e59053e586f052d4b6443d1687. 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/QZMZ92542384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff24f2f504961ab97cb125f961f9797e30acd3097ed19b9ebf1cd7ad9fcab41c. 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/QZMZ92542382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068a0dcc77097a4093b0c3c3e21c268ffaabb869a893469e40a523da6eaf6a46. 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/QZMZ92542378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa659fd5016d57711e71357e221710d90161e506c335a308489f012b745d3f4b0. 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/QZMZ92542388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cfe3ea39f9cb038d8a8c2864d2d1743b679f0c0efd62c8e0771164216960f2. 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/QZMZ92542383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b82ed6c8d27d59dac0bd24ad90b27033b34a0dc15bf5dc8452a714730fbfc25. 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/QZMZ92542381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e7eb4bd3277f070c9349b6c5bf0c34f3972740d386a5e42dc393d736ed3e27. 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/QZMZ92542385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf5c74324476ea77c2f92a55aea33fe36798a6c5af0956ab3fbc71eda24d306. 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/QZMZ92542380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d581d536f50a898e10e9cc5623607995135fdfc4459ee3a311aa2fed1b83cf. 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/QZMZ92542386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aac26dbdcd3000649658cf11ba574a6cfd4075c0de214852a1bbe6546e1544. 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/QZTVM2455104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceadc1717c3206b8c3b9f5da8e1c2e4028690f6897dba69eeb7207260ed63c9. 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/QZTVM2418563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641d46a2fa2b0d5ffef19135260f262139305369e10d30fa0e40aa22b604a8b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2455106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683999a07b69618c8fdac22a513101b2dc9be9684cc4e28bee9bd1e3779f13b8. 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/QZTVM2455107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee970b6c11a939f10f7e86736817dd3706c5db85126ee1d21ef4cce1372095d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2455108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d88d997f866557eb8c144b0fad4b58baa89a0001bf67c3c66d3c5983af7f408. 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/QZTVM2455109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8d8240b76684ca32e487e1728452ca35ed070563b54cca9dd6ad2dd09700f7. 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/QZTVM2455116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16274d82fae3d5af8ec1e90e1230e8f04b2819c197212e0b5680e8ad0d94578. 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/QZTVM2455110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa14a5dabac6f3225d33daaa2fb919940af3de4ae6c003fb688134da91a66bd. 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/QZTVM2455112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e29fe47855b86a883e52cf5da7e4b72478f0de5fb6d92212c23e6ea0addf631. 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/QZTVM2455113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd259262e6f972187a8288fd57828a4d38fed9e7f5b0443787528486a0e0466. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2455111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1679ab98efcf861dbc5d8fe08529df847eb9db06cf0dcad7f14231ac0d56727. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2455114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e904332ef10765ec003bbd3c10dfa969e1c7694dee6c80837cb0416ad57edcb. 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/BX4IU2312559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95443bf9635e0946a5a0431dc24859d0c64b3b71f42573653dc0db75e0d1bff7. 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/US3DF2148679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1f54e6134463a34d482844dba2ce6cdfc14c8855157ccd5fca3252f402645a. 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/US3DF2148678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f6844aaa5b1b4d285c63254d6ee2530609e775e23b052ccfc3bc065be99e90. 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/US3DF2148676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6cf8ea2954d45675583ae2b1e8f3e017cdf38392cc922be2c6e74c9c4d7e9. 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/US3DF2148674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836ec26e14dfc0c69d4f03e7b3f05630ff6fa666e0b743652e5fe70cf02929de. 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/US3DF2148673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34769726ad87d8d086b1561c13de99a92d165a6fcf6ed61e7c6467cdb5e06fd2. 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/US3DF2148671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8305cd5c7f6c50dc25108b1632a32c75102942a43ff6dff0c72e6161f6e735a3. 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/BXI8I2000244.