Adrian Nelson-Daniels (born August 25, 1990), better known by his stage name Adrian Daniel, is an American singer, songwriter, and producer from Brooklyn, New York of African descent. Daniel has relea
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 0x4b3bfb8df67df6fba06da9b25df5d72e024610a343865eb9756d8e402974aade. 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/b8c9ab1a-3b0e-4df0-bf0b-0b876c1f5562.json and https://artists.proofprofile.net/proofs/artist/b8c9ab1a-3b0e-4df0-bf0b-0b876c1f5562.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 0x25e70fed80530cc5b5555c96979bf2662fccfd001aba6cb7acbd7b4b46f5ab56. 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/QZTAW2218718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e791d710dfb6468039f5334d45cd6a4ae11044d640308c927b8e772ba83b81. 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/QZNWR2177338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d51a3ab9dca7e97780599fe94ce00d9c2a8517694255d3f6c80f0e62ee2be3e. 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/QZTAW2218723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c023db47d80413e79636aa17f1035b0619fefa481eb0d07c6f55d5233b6fb1. 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/QZNWR2059048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b0f7b2b34afafcbda1ca088ac2e84774a7310c5ffe2917d8de32853a879aef. 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/QZNWR2059049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013fdd0c267f8fceeab9134ea1261d603158687771baff9b1eda7a16334a9f46. 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/QZNWR2059051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568d37548749f827402e0f2eedcac11d0e819132041e02322f687b229301bd08. 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/QZK6G2005556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa0bdfeefc24241b5bd784270ff1f330682c863bcc3545312e12b3a28cf1ea0. 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/QZNWR2059054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c8ba89a01b4870aaf45883669ebde72ad2e044b94f081ea1e8e4174ddcc767. 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/GBWUL1954555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66a5d0d26cb07de96edc5cb95d0ea361cd624ad7f8c3d5affa88e3951918582. 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/QZNWR2059055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84361bee44e94903c2f503d9074c34c227e58e4f4672b94af10570b316bc84bb. 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/QZNWR2059056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e183dd156b00a460eb5318fe68c5047741586b69f69931abbb0af3e5698d8e5. 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/USUYG1175329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ff9ec7abfd8ccab2204d86d1b17cb4b6666894c1c22a4f27370a1672f74496. 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/USUYG1139048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c30725940c6fb4ddbbbf4a60766502928f46bcd958eafe38087108443cb860. 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/USUYG1145033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba03e7b4cbd2a1e7584b595278d727899a41259f41402aa2a410215e12ef05d6. 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/TCACL1667457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1b30b1a11dc1bbbaa8b1dcad8819a8cdf9c2e55597096a9b1776ac55530145. 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/QZTB22347694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf910b6dafae96a84e27bbf2a0b9561fd7db0aa5eeb5f7305e86512b9c09c40bc. 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/DEKC42200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d34fd65ade180b197b6a5e328a3a4c34a3a3e6760715b5add8b3fd8ddabd05. 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/QZNWR2177337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568d37548749f827402e0f2eedcac11d0e819132041e02322f687b229301bd08. 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/QZK6G2005556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcc90bc403f4f6d6ebe63da314b18f16f8768396e0363855bc4f27c342a3a56. 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/TCAEI1925205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974e2540db340a072a9d78ac031cee6cb03bf280f4b38590d57062d29547300f. 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/DEKC41900026.