Stanley Silverman (born July 5, 1938, in New York City) is an American composer, arranger, conductor and guitarist. Silverman's diverse career covers music theatre, film, television, classical and po
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 0x5a9855b11e72eb86540ee9f00dc2284858952b5b69adc5a560160856af72d0ea. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/366b37e2-6bfe-40fb-bb41-76ed228efd0b.json and https://artists.proofprofile.net/proofs/artist/366b37e2-6bfe-40fb-bb41-76ed228efd0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Timon Of Athens (Duke Ellington's Incidental Music For Shakespeare's Play)
Trio No. 2 'Reveille': IV. Introduction & Lute Song, “Fear No More the Heat o’ the Sun”
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 0x06c4dc9a51dd6117cd6b09a4ba01a8dced2b49679986388e7419ac9f91bb355b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBLLH2373804.
Trio No. 1 'In Celebration': II. Kinematic
In Celebration: The Piano Trios of Stanley Silverman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c9df0f38bcfc9c51f25f6849c461b6f0628df6dd45eee3d2f5510c07cbfea9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2373801.
Trio No. 2 'Reveille': II. Prelude to Guajira y Fuga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106df64b0d2fb1532565aff12b2621f6ee6dcc631ed2a72de880bd9e4609b33f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2373802.
Trio No. 2 'Reveille': III. Guajira y Fuga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c87a46c5fbc517cce255b1dae71eecd5cbe8dda9f038c0e35f37db066100425. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2373803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c4dc9a51dd6117cd6b09a4ba01a8dced2b49679986388e7419ac9f91bb355b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2373804.
Trio No. 2 'Reveille': V. Postlude to Guajira y Fuga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c7e1a1f7c15eec83b6fa0b0f92b41e10be4111ab779c4b8c7df0430e45124e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBLLH2373805.
Trio No. 1 'In Celebration': I. Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c073fad4da4b48ce23bd787353e4f70002c6ccfdf8f2da2b932b7c1a53ec16. 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/GBLLH2373807.