Kevin Duncan is an American music producer who has produced shows, concerts, recordings and events on Broadway and at concert halls around the world. Duncan is closely associated with Paul Newman's S
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 0x7e84773a6f84fe9ef626f16f7926e173d31d8263fcdb1ea9af5d21d07f483d6a. 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/7dd8e61c-d9df-4dc0-a6c7-90c3b177d790.json and https://artists.proofprofile.net/proofs/artist/7dd8e61c-d9df-4dc0-a6c7-90c3b177d790.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 0x2cfa9a27fdea270c8d1338d562371425802a9140fd07f30e3bd885465f8fdafb. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/UK5JC1400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9cc4bc89bea1af736633fdffba18ed4885f0feaca87bfba5f7358a9b2881c5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/UK5JC1400172.
Cómo generar 50 grandes ideas y…aplicarlas
Young Enough to Rock n Roll, Old Enough to Die
Here I Am to Worship (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ede8617cf48a4d58ce1f5cd8b7b77f34e33c76a5a860d89948ad94d9ca6d12. 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/GBRFW1100648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018094013a60733949263dba3ca231fc1ed72eb925a06708f5f35344904a31a. 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/GBRFW1100649.
Lord, I Lift Your Name On High (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051d9faf450eb63d4205373f695d80097a0d81464ad885e13e120b06d90e44f4. 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/GBRFW1100652.
When the Music Fades (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197b14a1d8f658b91a70ca8e505939b0d5d03abda1703020b5efeb5c27ff5a3e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBRFW1100654.
There Is a Redeemer (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e134a0d2eaca45077eca6e989c8db1bc3e68a31850399885808009c618259f. 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/GBRFW1100659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e32c2ac8c92da412c39efd37d5a5f7df1f085e8f9b84ec5954255dc7da82ac. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBRFW1100660.
Lord, I Come to You (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4aab493533f6893ae3ca0b0c23f9cb625ec5c588dde643a202c6fc571bf5052. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/GBRFW1100661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b7e7004d314c62699f4381f4c3d1e769e6d65757391aa16fbdf2cce8222e11. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBRFW1100662.
Jesus Is the Name We Honour (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01dbbde319c55a4399e5d250c3e0dcdafd924f60646bec52fae30d0b9afa70d. 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/GBRFW1100663.
Open the Eyes of My Heart (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e60a21607005b7db87376e8e4106a0ab173db52b148ee52488b8c10e55cac74. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBRFW1100666.
King of Kings, Majesty (feat. Kevin Duncan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5738aa02fdfb0a0487d9b78934cfe68c271ce9892bc894586ec151c18d9da9. 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/GBRFW1100667.