thumb|House on Jackson Avenue, New Orleans, Ory's residence in the 1910s Edward "Kid" Ory (December 25, 1886 – January 23, 1973) was an American jazz composer, trombonist and bandleader. One of the e
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 0x1a6c7b6e38316977eec6e0c05a8cb854757a4c6c854d2329f2b10f75e53f2443. 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/187c547c-59f1-41c9-acba-550598dc849f.json and https://artists.proofprofile.net/proofs/artist/187c547c-59f1-41c9-acba-550598dc849f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kid Ory and His Creole Jazz Band (Mono Version)
Norman Granz Jazz: Kid Ory in Europe (Mono Version)
Harlem Blues / Way Down South (Mono Version)
Honeysuckle Rose / I Wish I Could Shimmy Like My Sister Kate (Mono Version)
Echoes From New Orleans: The Tailgate Trombone
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 0xbf34b3b3118e3dbf9ba8e42e9a8dbb4e84bde7142f6544b82250683f807d876f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/DKEFA0810202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdba4ded372d6e449b63ff623dff9c4a7d247f65439ad9ddfdd14c3a3bb9c254. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DKEFA0810204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b88cb36dd68161dff81c6299798c8dbeccb75c9a3ba2e2de7afc2d4d74bc22f. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/DKEFA0810207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0738edddec6a5ba9d365cb2e3403c13f3105b1cc78c9030d202e54df2ec05c5. 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/DKEFA0810210.
1944/45 - The Legendary Crescent Recording Sessions
Creole Jazz Band - Ory's Creole Trombone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eb0493653db99fabcb805ede650bf7ae142c0e60012cefed243007344a18db. 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/DEG730211885.
Portrait Of The Greatest Slideman Ever Born
Ory, Kid: Ory's Creole Trombone (1945-1953)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b668db648b868648c5325d88beb438f7d78ec22bd76ff0d5ad0be0f320321e. 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/HKI190473705.
New Orleans Creole Jazz (Jazz Archives No. 9)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174d41969a94a27acddaf461ca8c15628360316f9603c2719724a84c61e70876. 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/NLG620407732.
Live At The Beverly Cavern - The 1949 Radio Transcription Series (Digitally Remastered)
Storyville Presents The A-Z Jazz Encyclopedia-O
Song of the Wanderer/Dance with Kid Ory or Just Listen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014ea6f1fee6ae3ad4e307b98a0f240b61ec5b2f0a2a6d97087488df5d26d414. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBBMR1124107.
In Los Angeles At the Dixieland Jubilee (feat. Teddy Buckner, Joe Darensbourg, Lloyd Glenn, Ed Garland, Minor "Ram" Hall)
Echoes From New Orleans "The Tailgate Trombone"
Louisiana Jazz Trombonist (Classic Songs)
Kid and His Creole (The Dave Cash Collection)
The King of Jazz Story - All Original Recordings - Remastered
Kid Ory '44-'46 with Mutt Carey, Albert Nicholas, Barney Bigard and Leadbelly
Over the Top Jazz Masterpieces (Remastered)
Rare Jazz Records - The Great New Orleans Trombonist (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a335a84450a8a26cf8b4c18caa61d9798f280076a41023b7558973e6df6f4a6. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/ES31E2303300.
Alone Blues (The 1922 Recordings Remastered)
In the Footsteps of Jazz - The Sound of Kid Ory's Trombone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1077eb4fc0a5f44a6f31105a6a9d3073d6f18736e16c598a56fc16cbf02e2. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USSM19503733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c9701c561ae4e1e56230e2301eee9c1670bc2f221bae8a1e4650592cf1a9da. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USSM10200447.