Lura may refer to: y tế People Lura (singer) (born 1975), a Portuguese singer and musician, of Cape Verdean descent Lura Harris Craighead (1858-1926), American civic and patriotic worker, author, par
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 0xa0f8cbc1d5c1d410fb55d49ccf2e98c4c6f8de061aff3eece5dcebb05bd945df. 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/239928f1-6dd1-4cd5-abd3-80fd850b1411.json and https://artists.proofprofile.net/proofs/artist/239928f1-6dd1-4cd5-abd3-80fd850b1411.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 0xf571a3bdc7a978ba764cc3bf1bb00fdd6992276b57acbeab908eb315ba089aa9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX620536010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daf80a63342c4e5c8896d89e3813611e51659bd33c519756bc06478b6fc0de8. 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/FRX620536020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9103063ad96d55e4472245d580ae0a49b28885112a53d529589abad0f2c0244. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620391050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75db9ef1e5bfe94c46c86c005386464d91d4cd938e3eecbf50167ccc98940e6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620391020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b04d8c362e34f4b2bd84ac1ab58c5b8cd27f70340a5233c91a5689fe2eaa5f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FRX620391100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92458de69f7d37462cdfd1db8cda3c93a58552d77c0a4525b39df0bf1dcc54d9. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/FRX620391090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128c143fa21c1674d0fe7c44ec1f0ec411226d8673e704b1a5f6f40807725649. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/FRX620391080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026485aa095c21634f4bd8385685f906955127aa596b292b426718800dcc7d24. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX620680010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1912df5582a2e7a89b8f744d0a4931803f20e34412138782dcce6a39ad80c624. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4310e7aac77b94c986ed13abbb6bf4b50234a4554ebf77c3e1d9b889df531785. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd220aa81dea957a883ce5ce5bc73708f9d356cc40912479494317d31011a9f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026485aa095c21634f4bd8385685f906955127aa596b292b426718800dcc7d24. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRX620680010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06331d8e5cd81b6144c1ba433117e939e0075aaba56704e462da9d534f2f6b5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a931c20d04c2a69d42b559d85a9315de947d5a945b9686579502a87cf023b4. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620922010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f115dac96692ca3fb41a7fe26bbbdab1ede32bd7de5120d02d47790075e38f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITF870800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f62428e741fb0acfc1e33d93980b08959cae257badf7b77aaef42d15a78df. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f115dac96692ca3fb41a7fe26bbbdab1ede32bd7de5120d02d47790075e38f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF870800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2713c8e7d0af5816873ef137fb163ad33646edbf7d458cdfac637a1893385f6d. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620922050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6ad724bab041ebc72d33918f33c51343ec86035c359b6b3f1a63443df3f64c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620391070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82091088db34ac9cd656b446ac7b48508ed77459fd1333845b02242ba2a7c7d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FRX620244110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e739aeca381293e0ef0c574a190657f1d7d472e9a7aeb8c7926080e505db9e8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620391040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15723a57108332f0b5aa5853d05fda6c4649c31f29a6b3a0b5ed3c53ca6ae614. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/FRX620922120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca0404ab38ef0580eed1ccd0e6766fde490e7c0a3354bbd95d008b1880b1ca. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620680130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bee56d75a0bee560ec0b92ffe42700e221310b85e5e723ff7b9963642d626b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FRX620680140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34e3999194246137384ec7030245cdec3d7513f4cfe7efe50ddc7c4c647298b. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/FRX621535040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dacfdcd785920b82b311fbfae0585435e2ec11986f5936681e406f88e7d671. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX621535150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02dfcec6d717e8749c05fecb98f5946095bbb384e87ecdf18543657d26b4cda. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX621535020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea273729c3973c8181248809a92090f56377c27ff9537d09366b5569c0d172ea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX621535140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532b4520e89409a67c5244df235bf13c4920a590885aafd2755262c02da79c08. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281572817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5925c1d84f5ca9aafdf1c8ecab580c9d417f76ae2b91f8d186ce03f0a0583a. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QM7281572820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd6f1b4a65137ce397a0aef3e5ac686ecfdb04ee3f13d26c101a8e77f6b318d. 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/FRX621881010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d53a548edc2393ec42d52cdfb359ed41a0cfd36c602176a9ed1bb81d37b402. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PT6LB2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8d3639c1816ccc1d6b86b13a6b93d885153c1782cb597a8eb55df5cf689900. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb9b325d01df930140222a48f9d2ca0166956fe45332946e7ed03aa5a7f7b22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8d3639c1816ccc1d6b86b13a6b93d885153c1782cb597a8eb55df5cf689900. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeff2cf7ed9b7c25b3d02bc14d7131d6450dbbfc4c53b95a6ed70b7d8d5b7609. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79697008c3ac7c84be1dd55dca1d43744c3004f8a392e1d8de2853f8af44aaa5. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/PT9MP2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d53a548edc2393ec42d52cdfb359ed41a0cfd36c602176a9ed1bb81d37b402. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PT6LB2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572a07acb7cad24cad368bc3d80737ecd30256a6cf23e4c328e72462d6e03ce2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9134e46410f77cb9e23346069dc7b8661a04400b48a9926c87998287248c373. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/PT9MP2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44713c8684bd5b33b816e8456d3ef402cd7e4f46e21c0c0532ecdb6e51e3d0bc. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9MP2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ec59e0d29aed15337adf777fcd01863de41cb8ec5958776b6d291e4a0e2438. 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/FRX621055010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707e617607d36625a4c402d39e9c7ac3e5da4b0b7f1a584fd6e2a88a3018bb85. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/US6QR2400053.
Fado pessoano (feat. Manuel João Vieira, Boss AC, Ana Sofia Varela, Paulo Flores, Lura, Tcheka, Zé Ricardo, Manecas Costa, Luanda Cozetti & Ana Firmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa0740224e7d3ee0bfe51f518a4d9a39410afbd1cc9406f883246dace90014. 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/PTEM11200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe439e6e3c7077f8bf2293b126e4d71a138049c193b571753b5c77ab684054d32. 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/PTSF10900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91828463ede68c363a10392a85598ead614270b274607925759acad895b8c965. 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/FRX620680041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649c246b6dd316805cce44bfc0fd362d8c45998678684cc733844495f067e59d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FRX621055011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff672872221f1fd121f2e8abf5254e34736d04b798287306ee7b4b301ace0444. 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/FRX620391030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bef1728cf2c95a9eeaf5206f5f6c4e0d8e1cc5d8e6c220ea0712dd113569794. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRX620160030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6349651a8a1e7e4bff787ab5523cf9ae261961635818c120e44b4595f1c63d3e. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620160040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4d9792c8bcf6ef2937eab6ee5793f312f3fe4a8795de8183a1a89712681a95. 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/FRX620922040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ec59e0d29aed15337adf777fcd01863de41cb8ec5958776b6d291e4a0e2438. 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/FRX621055010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07633cbff562c0a42891abdc0e8dc57e442fc0d2f5b7f505e366a5dcef60d49e. 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/FRX620027050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2321effe8ef3ffff600c32cc1e020fa30f920b6b6511920c94e2761ab50320be. 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/QZH5R2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ecc9aeb258811ca0634485170f533c5073ab00ced28cc69680dd4bed3631d2. 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/QZH5R2000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc463b4c8ebfee81e7b607407e99f495e0d8c4b0c10746499b63c841d13efbaab. 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/FR9W12510228.