Jennie Tourel (The dates June 18, 1900; June 26, 1900; and June 22, 1910 also appear in sources. It has also been claimed that she was born in Montreal, Quebec, Canada.November 23, 1973) was an Americ
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 0x1541c93307f03853d1c8538975c47b96733737b4a163cb60bb087fa8417770e0. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60010cb9-5fac-4966-91cf-028d24f3d804.json and https://artists.proofprofile.net/proofs/artist/60010cb9-5fac-4966-91cf-028d24f3d804.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Leonard Bernstein - Soundtrack to a Life in Music
Candide Overture - 2016 Remastered Version
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 0xda1fca1ab84a0965e4291f0129b508486065b55368c9ae7ea04847a6aacc1e0d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USSM11605211 — a six-check JSON result.
Three Dance Episodes (From "On the Town"): II. Lonely Town: Pas de Deux - 2016 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef441bac1939db3cc4de1dc83a374238fbf9d01f91267e738554acd24fcb880. 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/USSM11605214 — a six-check JSON result.
Fancy Free Ballet: VI. Three Dance Variations: Variation I (Galop) - 2016 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca506faed5cce0408ca843871e2ede70ebb6c7aa98cd999be9add57538e76c8f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USSM11605207 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673efb5f1ee1fb57b3fa9cf64d5de19ae1ca4b07d99a5812ce3da718b824565d. 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/USSM16000305 — a six-check JSON result.
Trouble in Tahiti - An Opera in Seven Scenes: Interlude:"Skid a lit day"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dd4ce801a2d33e332928140ed690afc14ced353d9fdaa5cfbcc9ad13bac069. 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/USSM17400499 — a six-check JSON result.
Candide, Act I (Remastered): Paris Waltz - 2017 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5f4b186211313faed21674450b1ac57dd3c102091cb2b84ab93f3e6b10b04f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703242 — a six-check JSON result.
Facsimile - Choreographic Essay for Orchestra: Part I - Molto Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9328e46623d968d4e28ae5ef7af218959695e6fffb1340760e608e02764b3bd3. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11605221 — a six-check JSON result.
Fancy Free Ballet: I. Enter Three Sailors - 2017 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8115e79609c899c330f2923bb0ccffde2b4dd86baf1128fae341ec5e599e46. 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/USSM11605202 — a six-check JSON result.
Fancy Free Ballet: Variation III (Danzon) - 2016 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b301fd3c315296833c1ac52ce61441f31e024488050c8db5f0129574772487. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USSM11605209 — a six-check JSON result.
On the Town: Act I: Opening: New York, New York - 2017 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c80a8771da9a0747cc1368d1bf38578fda4625572e111d8a46227128ea6b84. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USSM11702357 — a six-check JSON result.
Candide, Act II: Finale - Make Our Garden Grow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33a549a49c56691f4d748e12a14d083a6a8cc84df34a08ffab49a1655b8dbe1. 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/USSM10213565 — a six-check JSON result.
Mass - A Theatre Piece for Singers, Players and Dancers I: XVII. Pax: Communion ("Secret Songs") - 2016 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62922593f1b5b0159120dd9794375e17af8f01efd9ade49cc9e4c0708b42a4b8. 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/USSM11605272 — a six-check JSON result.
Symphony No. 2 in C Minor "Resurrection": IV. Urlicht. Sehr feierlich, aber schlicht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaec2e7cdf5319ed145446216c1fe0e9490d7a45c1ee73715dd914195baca463. 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/USSM10900266 — a six-check JSON result.