Joseph William Mobley (born April 7, 1953) is an American jazz trumpet and flugelhorn player. Early life and education Mobley was born in Memphis, Tennessee. Both of his parents were musicians. Moble
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 0x355c0a86ade913b729b06fb318e1a6b41f4aa9fe5173bacd4c7c5b1a353f887f. 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/7c24214c-9c2e-4827-ba0b-4b6413f17a70.json and https://artists.proofprofile.net/proofs/artist/7c24214c-9c2e-4827-ba0b-4b6413f17a70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Space Time All Stars - Continuum (Act One)
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 0xf646000c4f705c76e190c18040ac31481b0fd58950629c2ffe4bc181e009bbe6. 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/FR6V80723035.
This is the End of a Beautiful Friendship
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2c744b1d851bd263d6ae0b4aa6c3b78c92d374ce6e5000c950210c65e54887. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/FR6V80723036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592173b5a5746613f116fb0434e7a958a90dcd4ead3e3b4681146b1d2a1c10dc. 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/FR6V80723037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebaae38e0409d58ac09f133ab5355d4c2dfff0bec7b04341652deec25491158. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6V80723038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8fdc4ac4bcff08e1846c138f9d89a54297157b58aed181f0724e806cc0b113. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FR6V80723039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce789f5d70ae9bac383fabc3f592455d69c80ed089e08b11a900636aa9b9ca14. 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/FR6V80723040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b13b5565b84df7e9e5a0c80f5ddb36667fbc91bac59c7f3de34e8b706d02d. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/FR6V80723041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b0de5afc5997b70b9ae952fcc5b1e92c64293097c5f443b1a0a3acb014083c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FR6V80723042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadfba134d99c3f867a3fd131d4c8b10c111d4aac603c346090b802be7f132f2. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/FR6V80723043.
Live at Small's, Vol. 1 & 2 (Jazz Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81714c41f0d54cf3b43b9e4a0b9dae5040d0081b50aec393fbbedab61cd5ad64. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNWZ2159333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0b72d5d977145093c72a1785325ed7f273f340281a3248542db0246ba27db7. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNWZ2159336.