John Morris Russell, also known as JMR, is an American orchestral conductor best known for his association with the Cincinnati Pops Orchestra, the Buffalo Philharmonic Orchestra, and the Hilton Head 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 0x4e68a5b0accc8bdb19591a286ed166f88ac48e3ab33be235bd130335d1dff898. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/224555d9-436c-42f2-b9ec-e8d20fff1a60.json and https://artists.proofprofile.net/proofs/artist/224555d9-436c-42f2-b9ec-e8d20fff1a60.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Spider-Man: Main Theme (arr. J.D. Price for choir and orchestra)
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 0x10899d7903fdd825825be3473d0ee8f2c267eab1d0964d49b9b51295fae8516d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300027 — a six-check JSON result.
Captain America (The First Avenger): Captain America March (arr. R. William for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ba46239a9759c2f4a1c9482d866a78d7dc2d1c84429c3c2a630e6c9b2292a2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300028 — a six-check JSON result.
The Dark Knight Suite (arr. P. Anthony for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa189989254468d59abd83c40b27733c7b47950f9ff69f17877ce03667bd6c24e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300029 — a six-check JSON result.
To the Rescue! (A TV Superhero Theme Medley) (arr. P. Rebecca)
University of Cincinnati CCM Musical Theatre Department
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13a1bea5862421bfb6df9dce53dcb90e0dde5b71592c3c738d475457c018e3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1553f26e6149ab64051109cd5659f1c6a5d943d8e38af96b43a9da0a67f21a1e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300031 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e677345d291512c8b0a422164daf6e6f34e15047b5df34f4b2dda73ae9fd598. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300032 — a six-check JSON result.
Thor Suite (arr. R. Pellett for choir and orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cedfe273b8722473309b4b6d5fe0a5cbc7d29a6cebd661748eeb58f905a150. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300033 — a six-check JSON result.
Captain America (The First Avenger): Star Spangled Man (arr. T. Berens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22d3327b0fc51ad0f6e7c6a363636f19a9f4bfb2cc9cda4ad78a84880aa1a0c. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300035 — a six-check JSON result.
Iron Man 2: Make Way for Tomorrow Today (arr. T. Berens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145ab22b721816a609d2bb83f4d3844b78c7ee035d7bf0584c4a4e4a5e0b2e49. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300038 — a six-check JSON result.
The Avengers (arr. R. Pellett for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00986c40ab9b60b2d80e3f31e6394bd0ab3c20fef496be98b536fe380b13624d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300039 — a six-check JSON result.
Iron Man (Black Sabbath) (arr. T. Berens for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda44afdc634e796c94c919852c8d3976d5d35ee9b236d739ad8cf94b8c4e8dd3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1300041 — a six-check JSON result.
The Planets, Op. 32, H. 125 (Excerpts): IV. Jupiter, the Bringer of Jollity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5aee18f051802174787490ea25ea0419fe092b2e7a01ac52a722ebe870cf13. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/USWBW1900098 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a33a35f4d9af681aa7eef73493a0cb6b9b6b57604c77eeeec6cc5543a3ae98b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USWBW1900099 — a six-check JSON result.
The Jedi Steps - Finale (From "Star Wars: The Force Awakens")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffda1d58f85b69860edbd9bbed559311badd5f4da27ce7098c8ec441737e48a6. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USWBW1900100 — a six-check JSON result.
Jyn Erso & Hope Suite (From "Rogue One: A Star Wars Story")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4a6856851bfcd63704d9ef39502c617ce0c2354c54399b2b4b1f9808f4dd21. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1900101 — a six-check JSON result.
The Imperial Suite (From "Rogue One: A Star Wars Story")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b8e7c2635366c3d467f507ffa4ca1d2cfc82c632d7eed36653f23dfba7b883. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWBW1900102 — a six-check JSON result.