thumb|Nathan Gunn (center) as Papageno in Mozart's "The Magic Flute". Nathan T. Gunn (born November 26, 1970, in South Bend, Indiana)U.S. Public Records Index Vol 1 (Provo, UT: Ancestry.com Operations
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 0x3ba7a14872a12fb7d9ddb1073a4299bb986dfffb2515826ff7c911deb327572a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eff0ea08-8588-4252-a402-b0ae0c35566b.json and https://artists.proofprofile.net/proofs/artist/eff0ea08-8588-4252-a402-b0ae0c35566b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "Come Along Kid! Come Along!" (Novice's Friend, Novice, Sailors)
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 0x4cb9aafe3b14589ad390240123c4a1d185ead232291020e9794210875fe71687. 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/GBAYC0801589.
Britten: Billy Budd, Op. 50, Act 2, Scene 1: "Well, What Is It, Master-at-Arms? " (Vere, Claggart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea144a1ad22c1730eba92268c1f1fb44259594bf56368c9c7c9e7bf163699d4. 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/GBAYC0801605.
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "Christ! The Poor Chap" (Billy, Dansker, Red Whiskers, Donald)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba131b599fe96f791100bc864494f23c15e0636cb54b578388343a546c5cd4aa. 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/GBAYC0801590.
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "What's That? What's Those Whistles?" (Billy, Donald, Claggart, First Mate, Second Mate, Bosun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab2fe4f571bad325919652cddd16d8c66d720b424a484c290bb29d68542801a. 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/GBAYC0801591.
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "Your Name? Billy Budd, Sir" (Claggart, Billy, Redburn, Flint)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dead287cd9320ed11066ad27aca19d1fa2fd0f8bb3ff6a033f06c7f76327008. 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/GBAYC0801586.
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "Starry Vere We Call Him" (Donald, Billy, Sailors, Red Whiskers, Dansker, Bosun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd03470198a4d93300ca3a2b7fb3675d2080da0a1cb8670b1e2cf446ad4c03a8. 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/GBAYC0801592.
Britten: Billy Budd, Op. 50, Act 1, Scene 2: "Mr Redburn and Mr Flint, Sir!" (Boy, Vere, Redburn, Flint)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9190aa9268e5895dbb319687b5dc649d90ec49dea735bfae7ce0e6a4650ad9f. 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/GBAYC0801594.
Britten: Billy Budd, Op. 50, Act 2, Scene 2: "Claggart, John Claggart, Beware!" (Vere, Billy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9773aa73a18d2e05c7e0a077c988cfd7e7e83a2194e0036309b4e7b36a31bc. 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/GBAYC0801610.
Britten: Billy Budd, Op. 50, Act 2, Scene 2: "Master-at-Arms and Foretopman" (Vere, Claggart, Billy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5629d6660bc1a5b1f0d3349ef707e79c79321fef15b8763597a06bab64360a. 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/GBAYC0801611.
Britten: Billy Budd, Op. 50, Act 2, Scene 2: "God o' Mercy!" (Vere, Boy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee4dd0a41c6e578b1db6dcc8fbcb9490a07e1e9f7ac6238c128e761f5751c6f. 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/GBAYC0801612.
Britten: Billy Budd, Op. 50, Act 1, Scene 3: "Here, Lads! Here! Come Here!" (Donald, Red Whiskers, Sailors, Billy, Dansker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7030405253e8ae5541e6f349a5a136fc08bfd9c4e9c683fc5c6d987c84c4ac95. 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/GBAYC0801598.
Britten: Billy Budd, Op. 50, Act 2, Scene 4: "Down All Hands!" (Redburn, Flint, Ratcliffe, a Sailor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e2ef7766379a8a652554af75ee36333287192184866b09cbc7496a941c2428. 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/GBAYC0801622.
Britten: Billy Budd, Op. 50, Act 2, Scene 1: "Volunteers! Call for Boarding Volunteers!" (Vere, Redburn, Donald, Red Whiskers, Dansker, Sailors, Billy, Maintop, Ratcliffe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbb4b718c5f0b7f891c1d5507e000deff8e348646e91201a7b31c971ff13981. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBAYC0801607.
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
Britten: Billy Budd, Op. 50, Act 1, Scene 1: "Billy Budd, King of the Birds!" (Billy, Sailors, Flint, Redburn, Ratcliffe, Claggart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b58bce1c56530d6f54d3998aea19ad24dc44199989e37375458465b8c58bd9c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBAYC0801587.
Britten: Billy Budd, Op. 50, Act 1, Scene 3: "Blow Her Away, Blow Her to Hilo" (Red Whiskers, Sailors, Billy, Donald, Dansker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a85db3c88e233df331815ba4621f0a817d490e77f86813acd25991fe6f3c9c4. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/GBAYC0801597.
Britten: Billy Budd, Op. 50, Act 1, Scene 3: "Hi! You" (Billy, Dansker, Red Whiskers, Donald, Sailors, Squeak, Claggart, Boy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8a10e5f2a48cc34c4e4ef68d326d679283d4569487d4331a6e707b080380f8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBAYC0801599.
Britten: Billy Budd, Op. 50, Act 2, Scene 3: "Look! Through the Port Comes the Moonshine Astray!" (Billy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce496ec7f01c1d1e31768c8659f570e7d5f126711f56dee35b85741396bbbf4. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBAYC0801617.
Britten: Billy Budd, Op. 50, Act 2, Scene 3: "And Farewell to Ye, Old Rights o' Man!" (Billy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0875c57df633a0c5ff319e3478908ab0e67ebad1c3042a57b5e9285673863de. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/GBAYC0801619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ef5f0877c4e8930f4a8a95438e3236279211b91f607b98b286df437d0d19e0. 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/USSM10904286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacba2d860c90ab473318ab31612b4f7d710a60bcb8c8f5f3adc01b20a8576acb. 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/USSM10904287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec882714a79d4859dd32ca5b6a647ddf12cf6f05f9528364a71f009266adafff. 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/USSM10904289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7350824b43b0b6bf941af352b8dda12617b37bc28262915cfd0bf25ef37bcec4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM10904294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320afb2b70fe3f2b9e3e7ed02762c4f16627abbb386f95634fa4202e6325cea. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USSM10904536.
Variant Moods - Duet for Sitar & Violin (Abridged Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d0859418695c73306ae27c6acc18616262c0e0adfc4921247e73a06d43fe8d. 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/USSM10904297.
Bernstein: Wonderful Town (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50c66922ca6e78a33f6e6484a68fe05315533d5c3fe56ba57369bc2b25675b2. 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/GBDGQ1831301.
Adams: Shaker Loops / Wound Dresser / Short Ride in A Fast Machine
Brahms: A German Requiem, Op. 45 (New English Adaptation by Robert Shaw)
A German Requiem, Op. 45: II. Behold, All Flesh Is As the Grass
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22138984c42f90efdc882c48ac3137463a13692182b8ce1100d375aacbc4509. 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/USTE10302501.
A German Requiem, Op. 45: III. Lord, Make Me to Know
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a09d708f59ae239051160572a00536a572ef58c92555d6fc27a2ce45eb2af0. 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/USTE10303501.
A German Requiem, Op. 45: IV. How Lovely Is Thy Dwelling Place
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11dd3b74bfb52b6bd1443c7a523a2c00b967b04e0d9cfbb5ca5fb1e2b4430d8. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/USTE10304501.
A German Requiem, Op. 45: VI. Here on Earth Have We No Continuing Place
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141006266d4adeee0126727f71377a8ce6f0fc79d6bbedb45298756ddeac3f29. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USTE10306501.
Brother can you spare a dime (E. Y. Harburg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1948d80c76e01e57fc2b0e66e0532645ec0142029a29f752b3a1fa3cee7d1b. 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/GBAYC9802266.
At the River (Hymn tune arr. Aaron Copland from Old American Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8654b875e56bc30943db6c6219fe8d27e682a0f32b077b562cef540655c5f7. 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/GBAYC9802284.
Barber: 4 Songs, Op. 13: III. "Sure on this shining night"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfe02b0f9c70b86051d85c5ad42d1370f4a48b02e88c942cddab6119debef78. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802274.
Barber: Prayers of Kierkegaard - Vaughan Williams: Dona Nobis Pacem - Bartók: Cantata profana
Cantata profana, Sz. 94 "The Nine Enchanted Stags": Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5bb900fede26bb19b4994e1ff01eecb4ff8d865657bbde560e314388afc57b. 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/USTE10306479.
Cantata profana, Sz. 94 "The Nine Enchanted Stags": Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8113db04925f09771c862548c9caccffa819b2e77bc552a87b1bf9a10cc8ce. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USTE10305479.
Cantata profana, Sz. 94 "The Nine Enchanted Stags": Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9862254aa7df8bcd2375b5ad52a18f0b2a4a2679ddf194046b912d2f3b104946. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USTE10307479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6228bf0007916b3d1e5f155a022e5ab65739e094b2b0a8783ca1fb368d890e26. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USQX90800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf44668258450fa317f98e77cb5d5fdd6461f76c52def679c2239f72812dcdd8. 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/USQX90800462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a42d32610c5b461ef09d459bf75edefadb93fc9bc9f988ecebb8c08ca4ace1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:59:16Z), 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/USQX90800468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ead847a7c8b757315b775f0dd54476d325f91b03622b41f3df312b857229b7. 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/USQX90800472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4518925cbc450e9a25ebd0d2c8cd4b51691c8b725177f333a0e804db1c38ac. 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/USQX90800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976841e2a02355cd00193c33155c46c479f217421bafa6248b45f9cbd18073cb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USQX90800448.
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Le nozze di Figaro, K. 492 / Act III: Dove sono - Live
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Arabella, Op. 79, TrV 263 / Act III: Das war sehr gut, Mandryka - Live
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Rusalka, Op. 114, B. 203 / Act I: Mesicku na nebi hlubokém - Live
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Don Giovanni, K. 527 / Act II: Non mi dir, bell'idol mio - Live
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Il pirata / Act II: Col sorriso d'innocenza - Live
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La traviata / Act II: Ah! Dite alla giovine - Live
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Thaïs / Act II: Dis-moi que je suis belle - Live
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The Merry Widow / Act II: Hello, here's a soldier bold - Live
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The Young Person's Guide to the Orchestra (Variations and Fugue on a Theme of Purcell Op. 34): Strings
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The Young Person's Guide to the Orchestra (Variations and Fugue on a Theme of Purcell Op. 34): Brass
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The Young Person's Guide to the Orchestra (Variations and Fugue on a Theme of Purcell Op. 34): Percussion - Variation M: Moderato (percussion)
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4 Sea Interludes, Op. 33a: Sunday Morning
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Nocturnes, Op. 48: No. 1, Lento in C Minor
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Miscellanea, Op. 16: IV. Nocturne in B-Flat Major
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Symphonic Dances from West Side Story: I. Prologue
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BERNSTEIN: Symphony No. 1 / Concerto for Orchestra