Dave Lee may refer to: Dave Lee (basketball) (born 1942), American basketball player Dave Lee (comedian) (1947–2012), British comedian Dave Lee (darts player) (born 1956), English former darts pl
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 0x3328007062b6a6245da64f123e48e3ef10e7df1c98fc3b019ab5d59fad3c10c7. 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/c2696ba8-87f5-4bd9-bf70-e94fde0d30d3.json and https://artists.proofprofile.net/proofs/artist/c2696ba8-87f5-4bd9-bf70-e94fde0d30d3.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 0x660d137ce21f3d450c29c1545291cb4381a314e4816aabe52c36355e0cabd206. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBPKF2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe039be6d71427bc9b807b07ce56a1b95bc27dc07f6f1d750c9c13aed97bacac. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBPKF2200011.
Still in Love - Joey Negro Love Symphony Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124fd0b9bd5d4c225f060255ae2f9813c8016d6864a45b2f4b4e51c889bef50d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBPKF1000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bd76721e35816098826654f5cfa6bb4df43c1791017f63a6ae0a70721157b6. 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/GBPKF1200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72988bf5e03ed268dc58d63317b9fe07421349ddb4e81430c2dce2b19cd91d4e. 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/GBPKF1200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f3eab3a3d19ae6d1eadf5fd35ca522057f5c233f48dee1582fe3c47778ef2c. 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/GBPKF1200084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca15db3f642a1b9538a44debe9b0312f77dc936de1953df8dfb41a2d10e21fcb. 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/GBPKF1200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa9ee2ac5048250ba51657ca72f50735b8e1d5bb8a03a286b9d0f0e37f1c495. 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/GBPKF1200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf82c4c8fe6a47136d5ed0ed652fe40cb006d48ed86ddb3ccf22f0aae8459df0. 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/GBPKF1200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91093ec4d7ecf27b383da9da112a27f8da697ada641475262fa65da3b8994b3a. 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/GBPKF1600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f567d975f51f587ceb315c5d30515444ffa6f81f9a68fe32678c017e913459d. 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/GBPKF1600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1333a9a313d4dcaac7f3f237aeb54c440dc4a1f059ba9e6427d93a7d060e5a01. 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/GBPKF1600064.
Everybody Wants something - Joey Negro Strip Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c5d8c367f025e669b568c45d2fe4482cf7251386633e5d05c152298250140d. 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/GBPKF1300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae460962ec2942bdd33ed880010074ca00a0af722a5c30f97481b1c54aa767f5. 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/GBPKF1300003.
Sweet Surrender & Lose Yourself To The Groove (Joey Negro Edits)
Remixed With Love by Joey Negro Vol.3 (Streaming Edition)
(Are You Ready) Do the Bus Stop - Joey Negro London Bus Stop Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ef974ec0770efaad164e3b8fe37232363c999f414f413658290bec118051bb. 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/GBBHN1800104.
Found a Cure - Joey Negro Found a Dub Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6801c81d3c2e256cbe8810d6505d117b8bdf2d78b23734c25b47834d12dc1b. 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/NLML61800101.
Must Be the Music - Joey Negro 2am Disco Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bc687e8a55be4a6516a1410cfa0c39299cb7a595aa1f39dca476aa8ee39ecc. 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/GBPKF1800089.
Keep on Holding On - Joey Negro Play out Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1e32ea002b08988104f35e7cc728ae2c17e5c189c71e600b97153b6724e57f. 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/GBPKF1800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb008671aaea8f3e671ca8fae6a77d147ccefb6b37de886c07339215d0f6caa. 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/GBPKF1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4f1f20b0d477d2446142aaaa55ae08484557ae3d74739051edc9192c6c3db7. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBPKF0700267.