Joseph Lorenzo Jr. Welbon (born May 9, 1963), known by the stage name Joe Smooth, is an American house music producer and DJ who gained international acclaim during the early 1980s. By the new millenn
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 0x128f9eee27ae8d8b10cfcda35cb295eb39ab5170a99327f6071514a96700cabb. 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/8eeb3f62-0b6a-4d1d-a02a-4a5fb7777398.json and https://artists.proofprofile.net/proofs/artist/8eeb3f62-0b6a-4d1d-a02a-4a5fb7777398.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 0x2359a7e99b9c2701ece29a1e743322f84203f1e4febe6fa15d9b32e72b6b1482. 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/QMG9T1300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135ecfa0e2dbf25ffaf78763a6cc4dd7cf41c436b918e1e5f81ed7feb8c3b063. 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/QMG9T1300042.
He'll Lift You Up (feat. Kookie Scott) [Joe Smooth Vocal Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa739d7a0b61da77a18749c3888e8858c2b3d86e16239e79f1eae1fb53fa3a9c5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITC899500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b35a4f97ce9b508b2af68270028f5221c26f58164dd62336001224954dc94. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBBLG0100301.
Promise Land (Kenny Dope & Terry Hunter Mixes)
We've Got To Love - Director's Cut Signature Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93197ca292fcffcd078d65fe2ee8ce31a51d3a1899184614e7e1da3f79339e5. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QMG9T1300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1567b14bd4983d29e8d32115aae58a6e2cb8513c4c526518219dd3a0d6606d. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/NLF711911630.
Promised Land (Cosmic Gate's No Gravity Remix)
Promised Land - Cosmic Gate's No Gravity Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d643fe3b969b1f4e275cccd3fd0eec94fea6cf2ae790cbeb75fa352f4cfeb02. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:56:19Z), 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/NLF712007881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40332250a3567822db43307e48a033317a74f7c330209e9a3f817b7c7a86b75b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLF712106379.
Promised Land (Floorplan Paradise Remix)
Promised Land - Floorplan Paradise Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac5fa173ee49cf23fb3ba6b572edf6a73fc0d4a6e805087cea2cde5e5c6a82b. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/NLF712204708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc243492c8085085336507dc3ac9e4c06cd7b4a178c1f4ec2796e6333339f9d5e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLF712406295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f3b0f61c072a08a0f02dec3fcf4f18491acf0e2e85139569d88948493dcc4c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLF712406296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cec83501f4531e11e962df36d1067793c48a076d3d2a02838cf0e876f68b32d. 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/NLF712407483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1627bb34c66e3bb82be42e69f0324e33ba8ad02f9002bcc5b1b79242daa5d9. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/NLF712501749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c33c19b4db422e5edf3c91fb844854a105f6a757dc75efb0a6806c9a441d81. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLF712502095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1627bb34c66e3bb82be42e69f0324e33ba8ad02f9002bcc5b1b79242daa5d9. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/NLF712501749.
Promised Land (Mark Knight & James Hurr Remix)
Promised Land - Mark Knight & James Hurr Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd550c02c5d2e97a0faf5f96f57c2dd49e27d25808be80b90ae1bd04c47fdb59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLF712505103.
Promised Land - Mark Knight & James Hurr Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a99112edb313c1f603125b8e1250d1f34142587dc9c30348400fcbbfa6ed8d. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/NLF712505104.