Lawrence Chidi Enweriku (born November 25, 1975) best known by stage name Lawrence & Decovenant, is a Nigerian-American gospel singer, songwriter and worship leader based in the United States. Early
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 0x100aa1e88ee2c381dde0161e79f2cfec41a98d30cb926c5a7cc1bc6b225398d8. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d29d3474-d800-4901-938d-2fc95ac4f15f.json and https://artists.proofprofile.net/proofs/artist/d29d3474-d800-4901-938d-2fc95ac4f15f.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 0xdd11f737d28b446ec8111880f50f0ceaa9dc808a01e53d47bb22b7ff863021d5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCACM1686982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894d7f6865ce11e1496856be6a2fd5f5f49556967d9a500f0d88ef102a245de9. 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/USCGJ1738987.
Weko Wuye / We Ne Nuwe Gorgor / Jesu Ja / Oke Miri Nebo Kwe / To You Be All the Glory / Iye - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de724e453b370442c95f12678af7da9b7f8dd8c1d98a4c8d79951621b8b9baa. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCGJ1738988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7812b3ee4066b43dc10c2b7db12a5dd94ce00fba6453dd56b70728f8f566a7d9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAEA1995210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c8e77d300c3ee8ca59e363b620587af5a226c514069a7202a27e8aaf08a9bf. 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/TCAEA1995230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7664e41efcc3c61e4cca82c3b26550fb6611e271aadeb20b47e9ac727da393a6. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/TCAEA1995249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a61deed25a70cdb5858d58973b95fb638b68ff6c9a91ae9050ad0f9b0a3276. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCAEA1995255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11cbde164c520559558b0628c66184c8441a2ac14d30a9cc47262ac468d4f31. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USCGJ2071882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992171ab3898136dddca83126e053cfb407079ab1ee0c8836bcc612ee4a9b6ac. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAES2029400.
Shout Hallelujah (Live in Baltimore, Maryland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ed5906ac55404a54ced84cba798b296dd1b94c84d84fbc0f7f1bd1168c9c3. 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/TCAEA1801167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d16fa73054d67f9643c9829af43a0351debfc844384b46d7da0cedfeeb65864. 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/USHM91784490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0da48448c09de654a83e0fe5a1663ef9d791a85e94d5b1fad4ab57b3e2561e1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM91784487.