Nadir Khayat (, ; born 9 April 1972), better known by his stage name RedOne, is a Moroccan-Swedish record producer, record executive, singer and songwriter. He has worked in production for high-profil
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 0x83e5237c38502c77f7361bc71006a7572a915eebf739b7d1d18ec107d4928e23. 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/46e816cc-2f2a-4314-90b7-029389606221.json and https://artists.proofprofile.net/proofs/artist/46e816cc-2f2a-4314-90b7-029389606221.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't You Need Somebody (feat. Enrique Iglesias, R. City, Serayah & Shaggy)
Don't You Need Somebody (feat. Enrique Iglesias, Aseel & Shaggy)
Don't You Need Somebody (feat. Enrique Iglesias, R. City, Serayah & Shaggy) [Remixes]
Don't You Need Somebody (feat. Enrique Iglesias, R. City, Serayah & Shaggy) [Cahill Remix]
Don't You Need Somebody (feat. Enrique Iglesias, R. City, Serayah & Shaggy) - Cahill Remix
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 0x5f3d746f9138ddc49f970aad9c0d312e683a512cc95d9df32c58ce00ffca0e42. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USWB11602377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71526624ff2300235cc893ccaeabfd3471e47e0cd4131935c557666cb4796e2b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GBWWP1803495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d45a457b8fdadd8d2841774ffd9e3fd8897ac6d3b7fab0ab2da98c5fb9cf5c. 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/GBKPL1802751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e54a9c413e2d41cd5b40ea9026ee8899e837673808afdee256b613fadba132f. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/GBKPL1800584.
Dirou Niyya (Official Moroccan Fan Chant)
Welcome to Morocco (feat. Asma Lmnawar, Rym, Aminux, Nouaman Belaiachi, Zouhair Bahaoui, Dizzy Dross, FIFA Sound) [Official Song of the FIFA Club World Cup 2022]
Welcome to Morocco (Official Song of the FIFA Club World Cup 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074fff705b6c68b54fcef52c1f06248e55558fdbcd7e66af573da73fa3ba14b2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LBA132500213.
Light The Sky [Music from the FIFA World Cup Qatar 2022 Official Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d12530623b2ad0d68ae76cd9f009465c64351f2a95db9d606fce0e901b47fd8. 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/QZNMW2267149.
Poker Face - (Arr. for Wind Ensemble by Matteo di Prospero) - Live
The Edge of Glory [(Arr. for Wind Ensemble by Matteo di Prospero) Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc7341491e2c62e69123c8df1ec5e706aba1cd47bbfff191f72cf421692f3ea. 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/ITDCE2300041.
Arhbo [Music from the FIFA World Cup Qatar 2022 Official Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514a1daa1eb50f19d4dd16c131f463dbef7b73ef85311365650a522624ed58f5. 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/QZNMV2235460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084b044d4f24d9194fb10ddb05a289afb80b86b2b8dbb42b1b64d3bb5a8298e1. 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/QZNMY2270315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdea1508315147c48a9c357c529928e5301544d083fbf17d4a696aef1300cf38. 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/USWB11514569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbd609c49c8dd2acfbfdf859a12b89390b9a62f40a1a6244cc9d270ceff8b1f. 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/QMT2X1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f40a1fc746e8117f74ad66c6151bf3419b02c3dd00ccb6494213f76b0ab6e3. 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/USUM72119280.
La roja baila - Himno oficial de la selección española
La Roja Baila (Himno Oficial de la Selección Española)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ca27b71681ff7dc877552c3505069c8a80ccb563df2028f9df85e984f7a98d. 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/ES5151601364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f40a1fc746e8117f74ad66c6151bf3419b02c3dd00ccb6494213f76b0ab6e3. 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/USUM72119280.
Nos Fuimos Lejos (feat. El Micha & RedOne) - Arabic Version
Nos Fuimos Lejos (feat. El Micha & RedOne) [Arabic Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b2a7974c9cf0da18b986dc0a2b7bd313e5f7c9b98c9df6fa7f1180f767cfe5. 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/USSD11800318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504c40fe6bdd409c9c312da0cda68d8fc3e2a9859e378f023b4f597a079f832. 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/USC7R1000023.
Arhbo - Music from the FIFA World Cup Qatar 2022 Official Soundtrack
FIFA World Cup Qatar 2022™ (Official Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514a1daa1eb50f19d4dd16c131f463dbef7b73ef85311365650a522624ed58f5. 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/QZNMV2235460.
Light The Sky - Music from the FIFA World Cup Qatar 2022 Official Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d12530623b2ad0d68ae76cd9f009465c64351f2a95db9d606fce0e901b47fd8. 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/QZNMW2267149.