Booker Taliaferro Jones Jr. (born November 12, 1944) is an American musician, songwriter, record producer and arranger, best known as the frontman of the band Booker T. & the M.G.'s. He has also worke
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 0x2a564efc0c4ec7087b52e8fa41e3d48bcb6c62c891d5ce3684a0f3e38a38a248. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fe1c8cf-da9d-4a9f-bcbb-3757518ed2da.json and https://artists.proofprofile.net/proofs/artist/3fe1c8cf-da9d-4a9f-bcbb-3757518ed2da.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf13736ed107f304f665b60ecd4ab96fca461ed8ac8a357e3e1d09dbf6386e0d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USEP40725102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5c1590644d10d5203b85dd21c6778f9d8398c0c75df43a1ee395070dce5319. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USEP40725101.
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
Representing Memphis (feat. Matt Berninger & Sharon Jones)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254b0007354b0a4db6b7bac3b32c3b55e59bb05aee088b773107bb1ec988a7ca. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:50:08Z), 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/USEP41110001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d3ac0831f022512f8534ffad5f3b193d3cb2fc76de18dda9cee913ee006876. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USEP41110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac823cad72b2cd7cf007788137d28060838976ad035b496286fec44c8cc19ee4. 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/USEP41110004.
Down In Memphis (feat. Booker T on vocals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeeb507a4ebc3e730044c2849842129582d67ec300ceadf83d77c32ba487ce91. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:58:35Z), 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/USEP41110005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b487af9dcb03590f39ad1cbb359fa60a78f7f9c3319942e722929102a7bf08. 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/USEP41110009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ad2646efa2883ba1ece1d4d991ec1c0da93c7f651824ca8bace430cad2a86a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USEP41110010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fa013d4cca45917ff1f20ba0bb7ca5c2d75aaffed5778f0854385600ec28d1. 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/USEP41110013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f2645d1afa34bade41e8d518631d48a811d661fe04fff4fec81584e6c38ba6. 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/USEP41110014.
Green Onions (Classic Album - Gold Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e989acc0cb46861fd0a9654b002c6fda39e37621e9c7f3ecc12fc4ebc6bfdfa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/UKR791812684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd838dd128d9db073ed763f5bad2c8d4a0320a3cac741886eb5b60df4d86d1c77. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZJVZ1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c498bdb06f5f198dee48cdcc87e7699326d0deb9d0550d1b6415b3eaa1d4b06. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USWB10900506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cde4a4ea2055f2d97608212482e2f662090fa3dcdafbebfeaa3aed0bbb698a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USWB10900505.
Georgia On My Mind - Live at The Hollywood Bowl, Los Angeles, CA - April 30, 2023
Long Story Short: Willie Nelson 90 (Live At The Hollywood Bowl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede768c5efb7292872077cf099657fff482a11910f095a5bc315ab050653e410. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQX92305746.
Stardust - Live at The Hollywood Bowl, Los Angeles, CA - April 30, 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03728d648aa9be4d84f4e5265d7af7724f30a604339e7ce3a5855f1cf313baa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQX92305732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fcc7de00ab6a040b0994c5c8118dea98a6a73deb2c9c581911783dff090a79. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBUM71204956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a654bf0a4a7746e8e249a0bc092480715c4d865590c626b7c4b1a49b062cc70. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZ2W21600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63e53a8f72a571fbe293873d36689c54c5d7e03692bd035b54be502e63e2548. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USWB10900507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55249ff8b1710140423bac11bba9c5474fd5836a73bed2246b4de6af5c73225. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/GBLLH1121701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33da931df678c1f9184ad893c6e9a699a4e72f7f7a6e14766c7c79cb8c736db. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GBVVQ1400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775902f9426b9515fdcbfd52aaa1322146822f83d66f5f9a2eea49fe4f5cc349. 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/NOAPI1794651.
All Back to the Mine, Vol. 2: A Collection of Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb8d30e49efacf9697bb17a3ca08a2704aa62c6bc352186de6f2590ed806935. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/GB5KW1601464.