Johnny Otis (December 28, 1921 – January 17, 2012), born Ioannis Alexandres Veliotes (), was an American singer, musician, composer, bandleader, record producer, talent scout, and preacher. He was a 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 0xc93254e9267d9545b0c905436ea0c221ffb7b540f58bfd6437b8ebaf3496b3c5. 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/7818a97a-25ce-490f-b0a4-414a6f420cdf.json and https://artists.proofprofile.net/proofs/artist/7818a97a-25ce-490f-b0a4-414a6f420cdf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Rock Me Baby: The Mercury And Peacock Sides (1951-55)
Rock Me Baby: The Mercury And Peacock Sides: 1951-55
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 0xfea327dc50a9374dc137b61083e434f33b698fb681487aabb47473484dde7701. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52489364 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9995f268be5a569d181a63420dfca0cb4980dd4b01e4c2cc010eb47fbaf807cd. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52489370 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc553e994d3c072ae9b3da36f49d5b35bf8cebfbbf377ba5c6a1c27fbccd80180. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72409552 — a six-check JSON result.
Telephone Baby / Castin' My Spell (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa5d1485049176682ababb156ecbf0c5083eb5ec17f739eee26dbefbdafbda1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12522870 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa584f70135a44bd098679b84c338cb7603bcb65355ff97faba8f91580786b65. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12522891 — a six-check JSON result.
The New Johnny Otis Show with Shuggie Otis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33bed6e459b931f7b4791b6dc7461637dca94ffe5486d7cb60dc46b67179ea4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28901311 — a six-check JSON result.
The Johnny Otis Show - Good Lovin' Blues
Johnny Otis And The Good Time Blues, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767ef67c47d97a91b622f059f9c41f10cb31e35dae9a4c6af099d17e9f979a8. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10701318 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7393399042c3947f5272e507a29d8c792a9bb8168ef0501dd80a50d71e49ed2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPBR0500518 — a six-check JSON result.
Blues Collection: The Godfather of Rhythm and Blues, Vol. 2 (Historic Recordings 1950-1952)
Johnny Otis And The Good Time Blues, Vol. 6
Johnny Otis And The Good Time Blues, Vol. 8
Johnny Otis And The Good Time Blues, Vol. 2
Johnny Otis And The Good Time Blues, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470b3f3a31573762a3363a1be273d7f9343e491aa9dbb657a4f51506b06eca71. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10701340 — a six-check JSON result.
Johnny Otis And The Good Time Blues, Vol. 4
Johnny Otis And The Good Time Blues, Vol. 5
Johnny Otis And The Good Time Blues, Vol. 7
Johnny Otis and the Good Time Blues Volume 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ccadefe39f2a0c19e2da5c5fe3235c27748636e48052ebdf3e1d04746aeccd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFDB0612459 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2085646a9a1edce6c209117b6bc678c0ebc93f1d1bfeaa0e7d395d38b18f91. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX7N0968816 — a six-check JSON result.
Hum-Ding-a-Ling. The 1957-1959 Rock & Roll Recordings
Willie And The Hand Jive (Music for Dancing, for Listening - For Your Pleasure)
Double Crossing Blues - The Best of Johnny Otis
Rock Me Baby: The Mercury and Peacock Sides 1950-55
Willie and the Hand Jive - The Best of Johnny Otis
Oldies Selection: Ultimate Production (2019 Remastered)
Vintage Selection: Ultimate Production (2021 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab3d1b7cc50afa5a20b1f7a5c6a6532896be061c621d54a18dc0b2d8e8001d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL8172605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c0a080e61225d7e59d59776447149a6835892a7dab75d7caa2ed72ac4edcb7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI7604335 — a six-check JSON result.