Danay Suárez (born Danay Suárez Fernández, 1985) is a Cuban R&B and hip hop singer. She has gained attention in Europe, mainly in France. Early life Danay was born in Havana, Cuba, and was raised sp
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 0x324fe913bdeacb0826be59c8bb84c93de2a4868fd7e1fcd5444f90bff6a5d612. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/652a8baa-9230-4c66-8d09-d34988c17e11.json and https://artists.proofprofile.net/proofs/artist/652a8baa-9230-4c66-8d09-d34988c17e11.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 0x738d671f1c2f9b61a4cc95e30d8d4ec8935574b3bd1d0213b77b19a27249f303. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBMEF1000284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075d9939a0bb9351de1565e23cd02c8a9161674db0c5fc850f459770d30ecb9a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:08Z), 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/QZZ8A2395616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787c5a0e7ac7e15002a9843552bd37e14b3d70b0a874742b6dfffa5f9407e01e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92087922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fa187b4890925708271fb4cbf5464031be42e37963de1338fae2bbc598e381. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/USCGH1170027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c523a9f1f2a819a922d1b73c27636b39c85639eccd94c8f8503b78b0cd49401. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USCGH1170036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53e30d112d542805afe3bb67057a54b10855472767f4ef3d886d8e97d3db22e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:37Z), 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/USCGH1170038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863bd49fbb0f1a32e85ede48dc8c20e9ed680f8813906b7b83de290c00bf0b26. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1036013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064cd1c44a24e450f08f2a90d48b3eb4e40c415f3824dc1e87074587db4500fb. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USUM71608673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bef6619120bac946241977c630baa6ef7ddeaaf61dd7ea94827093e226b9b21. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USUM71608676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37434c9f8a46240e78218f13995d14fa56ed5b046d3ae81e60b018efa7a71eb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71608682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3df3669316cc07d83c344552ee68657f77a1c3d2b0ed7f59286c02ed1ef9b8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:24:32Z), 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/USUM71608683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6fd418b1a846b23640cf75d0569c04322aba4f46ca95e006bf389593a7462e. 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/USUM71608684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571fa23befdeac59577d0b0e361ab675d0b52d9e9737778d17801b33848ba98c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82173322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200efcdc9bb62a396e7618e41d5a22157488583324ade9808624219cb9e87a60. 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/USHM82173327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c2095acb8d727e8d4d2557c95f058a417737fcafd0bf989446e7a46cd9bcdf. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82173283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b18bc18f0ac62ce48bcd02cecc5dd69ed21d965232ba4036e95c43152a42cc. 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/QZGLM2415209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16aceb1ac06f066f8df99c59f069e685b32fb161ded4459c779acfc525a62e2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2465829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44533c0b53c81ee9ba09398aec6a8e02c939d30808eb71bbd56d328b02919b9. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZWDD2465840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05c488b4abcbc8c9ddb6241f81676c095da580804c72bf7293714c8f2e5343b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:33:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92407416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744ddddf4c2edd5dd13df52b4f190e1afc6ebf8140e52608e4bac8a814148437. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2390581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900515012ebeb1bbd01c4b3538e4402dfae9c8169ba8a2bdff1b9b7b6ec97aa2. 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/QZWDD2465888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa248d6d76927a284bf8659201926c49e6336e8852973e78313986bf73bb705. 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/QZZ8A2376365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7de9e2b1eecfb773b0edcbf3c1d3078f2056000a79dfa7eb4dcee69bbbeb999. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZZ8A2376368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7e788f9206ebf10ee260e4d19b47f5caf6f1f612d0f53cfff1564b7611b91b. 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/ES5021606543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd059e76536d1aaeccd2731cf878f5c843a24daaaae3ff9c8f461026bf502df52. 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/USUM71906422.
La Eternidad Que Se Perdió (The Eternity That Was Lost)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ffd3d75ba250c7bafe1787cc46e3c6558e6a062eeb3333b435e40fe7f1c09c. 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/IL1021810503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096bf041113c4a5a24143422890d6da08ba2573c80bf27344171be5223d91ad7. 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/DEKF30800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23ce7f3a201b2513e619f2ebf13ac2d22b64cde0b941498eb1ac8c6b8c4dac6. 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/QM6N21974116.
Gilles Peterson Presents: Havana Cultura (New Cuba Sound)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51eb99fc80876faa9985de1e3b7e9422a45be77cd9c17fbfdda7d463fa9eea1. 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/GBMEF0900152.
Lagrimas de Soledad (No Existen Palabras)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edce22a559877793221714a124682ddfd9a1733c450b617e1bcf37f18068ad9. 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/GBMEF0900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780622b683404445579500c695208c6fd4c6490ca9f254e251f29351ebe7361e. 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/GBMEF0900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c545c86b93a98a3874e313c7b6f9b5cb1bfbc85d8fcb4d3305ff0fec06bff0. 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/USL4Q1904836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf90054ced00ebbec0ebb51f55207ca42583da546f1d97c8990b7749862cf8af. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:31:12Z), 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/USCGH1170029.
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 0xcea583c35f53f30506a304a3d438faa0b787513009d2acba0966cff86981ac00. 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/USCGH1170031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec776933a2e6550e198a08c415c48270ebd25332b117fef9db5c2d0bc2b0f36. 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/GBMEF0900168.