Stanley Jordan (born July 31, 1959) is an American jazz guitarist noted for his playing technique, which involves tapping his fingers on the fretboard of the guitar with both hands. Music career Jo
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 0x83752135d4b182faa5f663bb030beb01b9c652f31fae52757e7d51cb7ebf8e6a. 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/a0e5c7c0-136e-4e5a-ab85-352514260950.json and https://artists.proofprofile.net/proofs/artist/a0e5c7c0-136e-4e5a-ab85-352514260950.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 0xff829f5596f0bbc71bc2b8db0b79ed6f4891aaf9009477a858834b34b77553bc. 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/USBN28500293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bcd80e11364acc3df1a108a328ac139b9a210bd6ea74f81413da34312b77b. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USBN28500295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ac98aebbfb4599f112f50ff99a8447998f9216eca18640dfe7634c055fbc7a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USBN28500296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21031a1ecd3ea8e86adb81baef937655d395f02a8d5343771ea3d8ecca04c59d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USBN28400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ac9fa3d4e462d9969340ce8dc0907557bc0306dffd878595be7e91946961f3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:49:51Z), 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/USBN28500294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aacf280cda318ef74ba8bdd15db566df3e137e2043f034fb93cd517048d9798. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USBN28500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf411c00cf52d3e644287e206bd0ba98ab026903be759fa4d558d1cdc2e338d6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USBN28600227.
Jumpin' Jack - Live At Town Hall, New York/1985
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a42387c32e1efe0e7c7d2fe0e9af1315b5f86feaecd41fc026f3f557aa3d2c7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:43:47Z), 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/USBN28500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8ac55333c9c427e16bf7f052b0d3dac7716f794df695135b6e83cb313b9f80. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USBN28400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf411c00cf52d3e644287e206bd0ba98ab026903be759fa4d558d1cdc2e338d6. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USBN28600227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e73a644372fe7a1794f857a8eebfa711429e4cdf0aa4984209ace38122f41f. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USBN28800756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6ad29e150beae80827a33a6bac63751a371e27e368a81881fdf66cea4eb31b. 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/USBN29000440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd33d6d295cc30f64ae203711dd7ed4b4c0bf6569e4f822bc0c89bc827480f2. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USBN29100519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4843de6f9d284a439df221f52f54fbcb102c1620feb33518b8513bc54f6db2. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USBN29800808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd25e56d1a8454e09819303fd08dafcec7a8a5adba02e10f133dcf3f3cf8ab2. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/ITD880700286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b5d6899ac5c79c5dd8fdc07092bc4952ce17b4453ad4e6175cc2c8990d5542. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:55:37Z), 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/ITD880700288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b399bddc3b9697226a79126fedeca15f2c7908103c93b0bde88ddda8025dd0. 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/USMAR0804006.
Words Of A Sermon (Festival International de Jazz de Montreal 1985 CBC Broadcast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6b47990d0799eb6f5d632381dda3f41e9fcf90acbfc9701b4de40e3ef36aa5. 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/USSM11103126.