Rico Saccani (born April 16, 1952) is a conductor who served as music director and artistic adviser of the Budapest Philharmonic Orchestra between 1996 and 2005 Business Hungary and was principal gue
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 0x8376bbb4fd244ddf9e411c279defcae209d3a00d621a0836df7bfa59c9c64d9a. 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/e9f1eeef-c8b9-40b8-843b-60c56c9d79a3.json and https://artists.proofprofile.net/proofs/artist/e9f1eeef-c8b9-40b8-843b-60c56c9d79a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Copland: Appalachian Spring - Poulenc: Gloria - Blacher: Variations on a Theme of Paganini for 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3651ebcb751145f00eaa40b96d1b5fded998e2e2c123ff92bc3729021b6ee9a3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTHM0900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2f99924cd70a8c7e109a8df310c088d032ffca6276ea911d4ebac150ef2d13. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTHM0900749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1e5fbfaf54a5221c0123e00769a4abacea18ac569afbe4adf7a70b801bd1d1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBTHM0900742.
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
Brahms: Piano Concerto No. 1 in D Minor, Op. 15, Weber: Overture to der Freischütz, Op.77
Tchaikovsky: Piano Concerto No. 1 - Mozart: Piano Concerto No. 27
Rico Saccani and the Budapest Philharmonic Orchestra Perform Bizet, Lalo, & Ravel
Puccini: Turandot (Live au Festival Avenches Opéra, 1998)
Stravinsky: The Rite of Spring - Gershwin: An American in Paris
Liszt: Hunarian Rhapsody No. 12, Liebestraum, Mephisto Waltz - The Hungarian Years 1985 - 2005
Chopin: Andante Spianato and Grande Polonaise, The Four Ballades
Rossini: Il Barbiere Di Siviglia (Highlights)
Mozart: Clarinet Concerto, Overture to Der Schauspieldirektor - Schubert: Symphony No. 8
Liszt: Totentanz, Paraphrase on "Dies Irae", Symphonic Poem No. 2 - Weber: Konzertstuck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09068ad4728aaeda6c50f9a01b3d5807522ae397382b5bb9be7fa6f78e47eac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBTHM0900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1f4f0d49cb1a14f156a5706f5e81a6a32a9c114c0d96407c5cfc75e664aed2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBTHM0900265.
Grieg: Piano Concerto in A minor, Sibelius: Pelleas and Melisande Suite
D'Indy: Symphony on a French Mountain Air - Mozart: Piano Concerto No. 26
Beethoven: Piano Concerto No. 5, Symphony No. 1
Schubert: Wanderer Fantasy for Piano and Orchestra, Symphony No. 6