Winston "Delano" Stewart (born 5 January 1947) is a Jamaican singer who had success in the 1960s with The Gaylads before establishing himself as a solo artist. Born in Kingston, Stewart was half of t
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7debfe19d9e08f46279711deee9a751776ca910104094a54f05f955c0e7f5a. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95168cfd-e248-4f9f-b25f-66931e7f40ad.json and https://artists.proofprofile.net/proofs/artist/95168cfd-e248-4f9f-b25f-66931e7f40ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Stay a Little Bit Longer (Expanded Version)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ecb25fd307e1eb58a740bc40aa9ed44334f3bae6a1eef127a520c94cfa0c9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPR221301024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8f3a3076a800a94b389b3fab1b24e548c783c9cf3d6bff9a6cb5a2dd157ca6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:50:20Z), 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/JPR221300997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8d8feab5a0847c53b76a0a8a0e52f55dcd2aa3385166e0cbf580594fb20f69. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/JPR221301029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d378e15c4344fcb96c192dd228aed640f5ef18121d34ef7e84dcf2f17fdd0f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPR221301030.
That's Life (feat. Roland Alphonso & The Originals Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cd90e3bb1f9552ccbb9a88376169a07547a1aa149ffca239544fda3375afe1. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/JPR221300842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33ecb25fd307e1eb58a740bc40aa9ed44334f3bae6a1eef127a520c94cfa0c9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPR221301024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8f3a3076a800a94b389b3fab1b24e548c783c9cf3d6bff9a6cb5a2dd157ca6. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPR221300997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8d8feab5a0847c53b76a0a8a0e52f55dcd2aa3385166e0cbf580594fb20f69. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPR221301029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d378e15c4344fcb96c192dd228aed640f5ef18121d34ef7e84dcf2f17fdd0f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPR221301030.