Dawud Wharnsby (born David Howard Wharnsby; June 27, 1972) is a Canadian singer-songwriter, poet, performer, educator and television personality. A multi-instrumentalist, he is best known for his work
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b6c2cd25a3c62ef730090c57d4176d11d3c775e12a4d5bc05b02d0eb7f8c17. 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/e5cbf8bd-2ece-4d30-9f9c-0720b3a18374.json and https://artists.proofprofile.net/proofs/artist/e5cbf8bd-2ece-4d30-9f9c-0720b3a18374.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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3ebc2b2b465fe60ad9a37d291ba49bf9af4c2fe243a110766c962909637069. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USHM20654195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bdec85754d598b1839e0b4096707f9ce6f1dacb1fbcc9300d5e957b3563dd9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM20654198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf34067fc8356efbfada76f0b51ebec33cb4ffabbcdcdd19e3ab528c99b7d865. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/USHM20654199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ac5da56857918d99406e6c8a2ff533b03d26fdca448d63d2ddfa944f8660c9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHM20654200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae600b07df71a67eab8c7d398867c0ebfe46a2244ba75db514eafc5bfe617a95. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USHM20654202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2b9dc83c653f2611df2c7284ab7868383c7027616f3949fe186058fc77d0e7. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USHM20654234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94cf087710d48ab0a0e6bd312686079658e289f9bbfebe0c87e1463391da2ad. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USHM20654236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccecfa296be51c260a5e575010c30bc2ab0c07dd33b8c5b926b48766d591cf5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USHM20654237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b59bf15983518fae91170ef61c37d290edad2c4387be908d0c0df6b01e177e. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/USHM20903542.
Welcome To the I.C.E. (vocal and percussion version)
Out Seeing the Fields (featuring Idris Phillips)
Alhamdulillah, Subhanallah and Insha Allah (Percussion Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc10c25b3e69b299c67d7717cf369cd04be223773b6d9adcf8a344d2f0c197a3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USX9P1263347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63d8e515dea0ad905ec31d0ffb9efe6de2c2cba5e19144b3b55f5f31ecb2879. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USHM91431314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df46f871ee740d6a69c10f3190dc9b8d2475f615ac6414ad52319cb64e2f8f1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM91431318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484cdce9760f9c150f297cf31fd57bf5da26d9afe783e3e912d08b98bfdfcc6c. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/USHM91431331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f90d757710295450b082f2110c1694075cfd534adbc7d9b5006afe65463bb6e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM91431323.
A Whisper of Peace / Colours of Islam (Anniversary Re-Issue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0395b974e8d5cf062ac79f63cc88c9598eac892377b38ee6c90345826e94d7a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USHM21765693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf951bcca73604c833a8174fb43e8a18edabcebc5452f0b12e059aaa903ed194d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM21765695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2430c6561994157e2aaa05afd825282a9bbbbb6e54620a52358cc7d1192a05aa. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM21765696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e73506fb96254ddd63ba716e471b2e016c6fca6aa0f6d36dc97a58dfce52294. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USHM21765698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56054ab3c68fa3deb605714e0de68ef1ac50945295232459bf07af82683b816. 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/USHM21765699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488afed8b44843d5d1f4cc0e0e26b976b48206327d2f8bbf3500f6c9cba2e972. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USHM21765700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018cbe7dbd427211286901663421738ac531f45e3c524351ead573387b3eb744. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM21765704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69966e8694b11558fb4a2e4278fa2a8ec61f7dbe3d9c4306460128e502bd14a8. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USHM21765708.