Georgie Stoll (born George Martin Stoll; May 7, 1905 – January 18, 1985) was a musical director, conductor, Academy Award-winning composer, and jazz violinist, associated with the Golden Age of Metro-
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 0xd5d45c4dd6d7ba6880b14516ada2ac18bd7d308f842d49a64d27a741fef28b9c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74d0ff9e-2128-4e0c-bfbe-cdc517107bee.json and https://artists.proofprofile.net/proofs/artist/74d0ff9e-2128-4e0c-bfbe-cdc517107bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vintage Hollywood Classics, Vol. 10 (Original Stars & Original Recordings)
Vintage Hollywood Classics, Vol. 5: Leading Ladies & Partner (Recorded 1928-1940)
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 0xb89444fd271ad914db0d2425232668e3f5af5bd134f9c787ca31e80225647c3c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111301940.
Vintage Hollywood Classics, Vol. 2: Singin’ in the Rain – The Barkleys of Broadway – Rich, Young and Pretty and others – Original Stars – Original Soundtracks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c39531cefcf3823df8344c783e9b0ccaf22815ea27f35a918261aff372e257e. 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/DEL111301867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7ac909bd4b2dd9445dea27e4bd52d46c98f33b20d2396f68caec3c79906d5b. 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/DEL111301869.
The Barkleys of Broadway: They Can't Take That Away From Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c88c47961ea289ea3497b27388b1bb273d402b0eeb485864f720f3d16a34aa. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/DEL111301881.
Vintage Hollywood Classics, Vol. 7 (Original Soundtracks)
Baby, it's Cold Outside (From "Neptune's Daughter")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5421aca18d2e265bed50f5dcec361c1414704ab76f55ee6193069358be8d39. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEL111302180.
Vintage Hollywood Classics, Vol. 3: Annie Get Your Gun - Easter Parade - The Pirate - Show Boat & Others (Original Stars, Original Soundtracks)
Annie Get Your Gun: You Can't Get a Man with a Gun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695518ba29a44de00e4078574b5231c3ce0cde60610ef18bbd3e089efd6a7c37. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111301892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea03a85dbf7e9ffa27e4f970d3abf6ce665d3a8031cce7ac830c7b0b0e09e4. 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/DEL111301894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825e40e4d4b623695bd80c5b9b2b941e525edd60c5759445df743ceba2529a78. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111301896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefbc630d9915551399ecd38bb86fe7bdccacf2fd63747481082a6f0cc0520a8. 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/DEL111301897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc723a3205a822b45733c3acbf37b4489745737852ac86d11ffbdfd8bdcf0a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEL111301899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44320c546b4b9a61c1c3f0df813c9740147b45ca8fb88d5a29fea4fecf065f3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEL111301900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbc6e17d02f94f21474da69c1b58dd36e88410aa4f4762f07ad0a35660fc79b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL111301906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ec6a83186451a34a3f1ce842561f821c834c0f588df8f47b7d04c2e1806d44. 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/DEL111301909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa275ddb9936c8ba03773743e04bd9164421196b255e26f164a1e1925daf2cbc0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111301912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd9d0a5addabacc7f201f6c7e4c4ba95e285ee4ac7117360f02d8e2966a3dce. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEL111301914.
Lauritz Melchior: The Danish Lieder, Vol. 9 (Recordings 1913-1947)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ef243b82e296a82a2266b1580d477a4ca788877f1a5b4e221a18421812c5f0. 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/DEL111800179.
Have Yourself a Merry Little Christmas (From "Meet Me in St. Louis")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7a05fd6953b0c6e6c9e5875e4d2a4776d63349d78872b644779ade950fcdff. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEL111800194.
Lauritz Melchior: Thrill Of Romance - 2 Sisters from Boston - Film Songs & Popular Songs