Gary Schocker (born October 18, 1959) is an American flutist, composer, and pianist who has performed with the New York Philharmonic (at age 15, in a nationally televised Young People's Concert), the
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 0x342e62fdd7b2f3f5ca3378629c9c9227032a28c8aa0fb23c840251a832426066. Chain 2 (Bitcoin): anchored in block 953670 (2026-06-14T18:07:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a1999e3-1983-4344-a4a6-dc4d64b38192.json and https://artists.proofprofile.net/proofs/artist/5a1999e3-1983-4344-a4a6-dc4d64b38192.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schocker, G.: Dream Travels / Machado, C.: Musiques Populaires Bresiliennes / Bartok, B.: Romanian Folk Dances
Tico-Tico no Fuba (Arr. For flute and guitar)
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 0xa1af40e261435530f45d67ac2d8af143b4e7cbeb9415ac8267900f19efa730d8. 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/US37B0602315.
Flute and Guitar Arrangements - Leclair, J.-M. / Bach, J.S. / Vivaldi, A.
Flute Recital: Schocker, Gary - Eyck, J. Van / Ferroud, P.-O. / Schocker, G. / Debussy, C. / Bach, J.S. / Casterede, J. / Telemann, G.P. / Donjon, J.
Schocker, G.: Conversations / Sonata Souffle / 3 Mystery Pieces / Blue Bossa, Red Bossa / Erev Shalom / A Late Summer Night's Dream
Schocker, G.: Healing Music / Once Upon A… / Fountain / The Further Adventures of 2 Flutes / Hannah's Glade
Schocker, G.: For Dad / Poulenc, F.: Flute Sonata / Hindemith, P.: Flute Sonata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9021315221386bff2f1de76565075d3459ed15a39ab08b4a68f309c3b215f9ba. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USHM91423136.
Green Places: II. Nightblooming (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9e9a537a9cadae90fcf565709d792df4cfbbb83d0a2faf4b5310ca7069c96f. 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/USHM91423139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f821d63f110e6050775b597bf3e1d773df229967b242c4b9119d7c50de7745. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/USHM91423141.
Three Dances for Two Flutes: I. Easygoing (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832eb140b21fa39c4458de7642ab400519b3cf6219df88f372ccb54e0a9063f9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USHM91423148.
Three Dances for Two Flutes: II. Moody (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf43f3d484fa500bde04597b9c774052356b19e63ad620ff4106a0457c3b4c7c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USHM91423149.
Three Dances for Two Flutes: III. Coffee Nerves (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c2b701370f29b9d0a39b96c438ccdcea0c48c5766bcecd51a97bcbd5be68be. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM91423150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b879245544d6e7c09ce44868d8d95704a03256cae8a5328121f4f82ab1c1b30. 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/USHM91424652.
Have Flute Will Travel: Music by Gary Schocker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f1d9cc7344e1340ff7ebb43e74cf77cb4f70ab76e82fb85b091152f9d0e968. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/AULZ01437504.