Reggie B (also known as Reggie) is an Irish rapper. He is known for his 2022 single "Talk Of The Town" which was remixed by Fred Again and Sammy Virji in 2025, and has been named by DJ Mag as one the
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x105d02ec7cec18593c076ebd21e0a76d2e8f387765600db7db17ecac5865da3e. 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/3a3bf901-6575-4a63-b8e6-98f29f8bfa99.json and https://artists.proofprofile.net/proofs/artist/3a3bf901-6575-4a63-b8e6-98f29f8bfa99.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 → block OTSBitcoinBlock must exist at that height 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 0xa5cd6e6473f7d308cafd4f59e9069e645badea5b51612420f0085c728d809201. 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/USJ3V2094780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad4edb92a03e38ae65d36abfb47c2d2e5766fef74487d662e05ae7a20fff8d6. 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/USJ3V2094781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aef2b677042ba0f697c493261da0405131189f5350eb5184feb7c88d9566f67. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USJ3V2094782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf1590794e10c20c205b6f87a69339acd4c8e35eff65c52577917050ea7920f. 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/USJ3V2094783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67bafb3e988e3e792d4cac80cf8b8bec8c0c6f3873ad2609e856f7489239133. 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/USJ3V2094784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8589517a3792283b17c8cf267e240a57aefb0e571f8cf16bc2d02fd76c0dcf. 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/USJ3V2094785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa8872fe39084be7bff47a9cf32c736e204b8f4151d304f365583b30a9ceee. 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/USJ3V2094786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0733cdbe786b9f12abfc8af51cc48936450a0d070deb5b8e92d4bffb67ed09. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USJ3V2094787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98a20874628bf06cfcdb92fab4ff86c02a8e9a20dde15db16ed728a44a17c12. 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/USJ3V2094788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39904a9fd113062478fb9777df6a1097b6f8645f038f0d611451cd62e30dd1ad. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/USJ3V2094789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6fce3535d0e2f107ef57450f9f0d97ad4b290084ac5461cd7b81abe8d61e15. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USJ3V2094790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b383b5257e63f61c33a6d39314176e401f28931c5f416b5f13aa18c5598e32. 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/USJ3V2094791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3716b0f521c803612e386a71606e1ca4d9e6d770aea02e02928556e36eb641a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:02:59Z), 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/USJ3V2095772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff53eda2e256b608ba0e478e194c72aac458289ee8935243808201627a3d31d5. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USJ3V2095773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0e79462540aee7c0ad30d1474abea70d8df5cf4e09b75280f0d2fd0fd1308f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USJ3V2095774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda21880b0d198918a91199f6c2ed36ba0da68c994cbcf7e7921a20bb45e36a65. 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/USJ3V2095775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8360416515151c7135091c10e8c6becfa29c9c1d7a7202a4ac99473529d12107. 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/USJ3V2095777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca99271e195d3217600bdf51b9c6ffe4c47e5e0eaa4b0b57488939e6cb3d254a. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USJ3V2095778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b691d7214afa0afed7d922252ffdb216463fc3791ec2027bb394554fce2839a. 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/USJ3V2095779.