Jimmy Layne Webb (born August 15, 1946) is an American songwriter, composer, and singer. He achieved success at an early age, winning the Grammy Award for Song of the Year at the age of 21. Webb has
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 0x9c0689dc1a3be7c8f51ca291e02bcbb7284a431e82cf1f2947472b2f195a2af2. 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/7c9834aa-407c-4d18-9a66-72b750c22814.json and https://artists.proofprofile.net/proofs/artist/7c9834aa-407c-4d18-9a66-72b750c22814.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 0x5bde98bc3bcd2aa8b84b43f93d5b2b05a62bb224694b1a0923a1b436e5693288. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USRE17000015.
If You See Me Getting Smaller, I'm Leaving
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd92af5ec584d1bee0630da718dcb8ccb1ecb13769cbf96576984eeccc73fcc. 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/USAT20401692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5e0e053e00b2c57b30544516f2dbe7167f7270d5599f8bf1b7b3b3d13bdd13. 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/USAT20401698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46c056234433f88bbe8ec7e5b7d913d6f1fb419c077dabe464637ddd9510e54. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USAT20303211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ae43158f66e8bac30279322c5f34eb56139a8f12fe3029765bed0323013988. 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/USSM10412091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768cd2b6f61d2c97fe18db596c5ae48fcadb46d1cb45e333e235a67e39794a2e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USGU19600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ca4df5224a6a15f24ca59d24c674b9116ea600bf22c0688085f62ba9593082. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USGU19600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7da12a2cac453462cf531602a0472faab03df553e4d40ff99355daccc7ce333. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USGU19600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f6abc62678e703602a6cd9650dea5e208fa400f6fe9a639464b233468ca8d6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USGU19600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe833d47af5599e4241762288bdacbf4ed9b42d3c6d5157289a63f3ebc5cddb. 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/USGU19600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9a72421dec5f5ade19fb746723c57bb2b1f8015078b5952cbdc4503b675bfe. 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/USGU19600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e089186c673df6665e724d223e1ff012e966f1c94b18d1bb16c95ca3a10105. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USGU19600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1486a420a2e6097b852950b41aabefb588e846c4f1361bd432486b47fe636d4e. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USGU19600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5435b6f6b17234010ebbd74a1bf66b8b2887f015476abfa2bd909cbe3053b08d. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USKO11000246.
If You See Me Getting Smaller (feat. Willie Nelson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7150d7d10c54612ea14b443463ae2e36198ce0c4249262ea00d931699fb52c93. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USKO11000248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659bd39f51522e0f16f409c317bccbb4efd474a160b39a10470ce2a55a6b5fb6. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USKO11000249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e2ad6d64a5f4a6684cd9b86704ed400447624c48d49d8de0f2312d25eb2cb. 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/USKO11000250.
By The Time I Get To Phoenix (feat. Glen Campbell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009630503fbb2dbfc6f2c9548f0daba80b046930d5d81799c738847ac1b6d91a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USKO11000251.
Where Words End (feat. Michael McDonald)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95465844af5cd93ec82a352225ca40c23f32961495e348a86383b97a9ca03f9d. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/USKO11000253.
I Was Too Busy Loving You (feat. J.D. Souther)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9ce022eb1fad3eab7a3f0c4906290a7a291e7afbba217a8a7ddaf351971ffd. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USKO11000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc83f2030bc91e83f2936b0ce4e515b13981b665e45fa8e5bcd2cee9e59340b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USKO11000258.
Sleepin' In The Daytime (feat. Lyle Lovett)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411b47d3d48a4de602bb0e1fdb16b1a2c0f3cd1ef74d2f8d2169d0584b1d7446. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SEVOZ2102801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335c14f656c51263978badb844f4f70bd788eb78e01ca49a7c6e62f9455d7efd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUG11702118.
Sound of the Sixties Overture (arr. R. Balcombe for vocals and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c08bdf4f2442058a79def2c87b851ed6813a2e55a041fce529667d55e0ac02. 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/GBGRH1600063.
Macarthur Park (arr. R. Balcombe for vocals and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbc5073759e0c13e7baabf46aa6b0a5252c58d6c4aabf0132b80242612fab03. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBGRH1600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b499428b3f0064fcdb1d1987b5a68fb2f8b94eb6f6c516a38881d32eb0abb8. 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/USUMC0500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd63377575fd08efca7d8e691d063654373d0480fbba21e88f4348651298bb2. 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/GBLWD9805802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ad8e2690a61eb14b3354bb4a2be37361e9f5061fb03549aacee88ec2cd1b3d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USB8U1705815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb888e4dc2f8058f43547963cbafdff09fdd499e55424bcfd0316b81daa0e7f. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USACU0512006.