Nayer Regalado, known mononymously as Nayer, is an American singer. She gained recognition in 2011 after being featured on Pitbull's hit single "Give Me Everything", and releasing her single "Suave (K
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 0x6a4bf61a208700a36bc2dc0773d3e01ec8ec18e6692a144ad6706cfe1a6670aa. 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/31adbded-f16c-4e4b-9804-1a1a41aa2fe3.json and https://artists.proofprofile.net/proofs/artist/31adbded-f16c-4e4b-9804-1a1a41aa2fe3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Suave (Kiss Me) (feat. Mohombi & Pitbull) - Single
Bump - U.S. to U.K. (feat. Anything but Monday)
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 0xada1b9fcdbaeef7d9a68ee45a0fb949a01a35158c571cd7b8f5626867f722de5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCADA1732344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ec332d0d9f99b973a0d48ff8d301821f1912059f4e46f3506e589bf41f1c22. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USL4Q1762250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283c9cf85bad6eb96fc473d4bdd9db22595861bf1077ffc8505a67a7c26e234b. 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/USJAY1100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a35e0d5d19ac055e6ec8f9a10bac10e47f5ea84850f871ba29f9222bc804290. 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/USNPW1000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a35e0d5d19ac055e6ec8f9a10bac10e47f5ea84850f871ba29f9222bc804290. 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/USNPW1000031.
Full Of S**t (feat. Nayer & Bass III Euro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb85c25ec82979f91c433c2d916c7f7de91f7f772552a79f5d2255acb7a30d0. 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/USJAY0900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d91094fe550e0db3e33a020444c68882f066943ee5e58c5e8bbcd66de2257d. 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/MXUM71601092.
R&B - 100 Hits - The Greatest R n B album - 100 R & B Classics featuring Usher, Pitbull and Justin Timberlake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283c9cf85bad6eb96fc473d4bdd9db22595861bf1077ffc8505a67a7c26e234b. 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/USJAY1100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283c9cf85bad6eb96fc473d4bdd9db22595861bf1077ffc8505a67a7c26e234b. 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/USJAY1100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283c9cf85bad6eb96fc473d4bdd9db22595861bf1077ffc8505a67a7c26e234b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USJAY1100032.
Give Me Everything (feat. Ne-Yo, Afrojack & Nayer) - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dfa77c8d649972ba6b57e7e3f170a294e2b9f4797529be5f2ea8f7a533bc99. 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/USJAY1100035.