Roy Davis Jr. (born February 27, 1970) is an American electronic musician from Chicago, Illinois, specialising in house music. Biography Davis was born in Van Nuys, California, and grew up in Chicago
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 0x9aa50fd59b0e73bde9ec5a67b596c0771b44bd2a9eea25834eb74bbe6d6d9ca7. 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/398af850-eb51-4d20-95ef-37d5831ad160.json and https://artists.proofprofile.net/proofs/artist/398af850-eb51-4d20-95ef-37d5831ad160.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 0x35f088c337877d8a8c93f22b94791199897bf39b3cf01a14245fca6a3c59cc60. 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/GBBKS9700138.
Be About You - Roy Davis Jr. Deep Vocal Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0df1d6d858e5ef1adf294486340a32951468dd97c199c9dea0a57fd41dcbe9f. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/AUDCB1701159.
Super Duper Party People - Roy Davis Jr. Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde25cc2f328ed407f82e93f55f5af2b95aebe0b2aaa0fd22be880b9a40deec87. 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/GBKPL2009506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8c82e39860ed3fb78e92fe0b0b1cbe267e38f78a96e9f6820b4b77813d88e6. 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/US2259601901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43bc96bee4f97d015054581ea04c0863bc96e1cc4ba2c5a39a959112e450be2. 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/US2259601902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd0167107d06ec8f7e1df9dae3b820b302879e040b8a77d74a58d9746af74ed. 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/US2259601903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b31eee9c27ffcfb9b72b5b94079bbea07019f61a3bb01bbf974ebc6d0995bda. 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/US2259601904.
Wild Life - Roy Davis Jr. & Byron The Aquarius Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8730f79600f446c04fff7fc9a0ed72a77e63d82dc00021a59bd2d0035fd14c9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBLTF2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ee3b8e465b47a0328e62e44a805920f00fe64fa8ed54b7b8c82912b5635115. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/JPB531400535.