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 0x03b44d5a9d966430fc538cc5737aeaca24423dca9981df9c1c8b640646d8ffc2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0825d857-acc0-466e-b00c-4bac4cba15d5.json and https://artists.proofprofile.net/proofs/artist/0825d857-acc0-466e-b00c-4bac4cba15d5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Arlen: Over the Rainbow (From "The Wizard Of Oz" musical) [Arr. for Trumpet & Orchestra]
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 0x10e77e47071faf5f13d05bdde8e3803d119d3526cb336a7657f9f9af91abb874. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAYC1700558 — a six-check JSON result.
Gershwin / Transc. Berisch: Porgy and Bess: Summertime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2671c8c9ac28f9fec492d4d26b20995f42908487996c68215c2c5b5354e566c5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAYC1700565 — a six-check JSON result.
Rossini: Soirées musicales: No. 8, La danza (Version for Trumpet & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b9e9a30cb869c047628c4245061433072569fb6b5e56a6ad69eae10314a9b4. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700571 — a six-check JSON result.
Fauré: 3 Mélodies, Op. 7: No. 1, Après un rêve (Version for Trumpet & Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0f7a11ee91fcf40aa2ef3fef5ed3f14c4e1947152eb99f2d307d49ecdaba9d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700563 — a six-check JSON result.
Rodgers / Transc. Walter: Babes in Arms: My Funny Valentine (Transc. Walter for Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05c398f1e083ec2bc38ea0a2edcdfa4baba007cc8a60744cae6f56536ddae07. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700570 — a six-check JSON result.
S'Wonderful / But Not for Me / I Got Rhythm / An American in Paris (Ballet) [Medley]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d5c07f22e73a4bbbea33eb7e5c80a9a97daf67c7c50bc216964bab92a2b84a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAYC1900398 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613111a28a5d9b2d7a1157d944e0f26131c14101fc3b668bad3387c97af6aacc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBAYC1900396 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4f66311a056ca14ea23ae05dd0422bc8b9ac51fb298b27d320b972e49ec921. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/GBAYC1900387 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590b91ac89ca4c35de6e4e633a22f492e017dff36a252b91c1baff6afdb6c519. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBAYC1900384 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc21c0bae3f83becd9f84af3168dfd14ca6d571f985fcb1641b7109063bff908. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/GBAYC1900385 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2325e26ca7035b44bd75b1ea91e4d0668f3a3c184291bfee17a012042819973. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBAYC1900394 — a six-check JSON result.
Gypsy Songs, Op. 55: IV. Songs My Mother Taught Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5f31dce26d23f8381dd4ca74c3bd6b2e22240e4241a64aeb2bfac7485a7b18. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900397 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670df5d47911d4e5bda199420345bc1c4c7393eb8c07e7c303ba3b68ec3fc55c. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBAYC1900395 — a six-check JSON result.
Piazzolla Stories - Oblivion (Arr. Zimmerman for Trumpet and Orchestra)
Piazzolla Stories - Lux aeterna (Orch. Ducros)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d91507f1753d4c908ac535c59ae8b98902fa5a90098aec03d8e26982f165b2. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002729 — a six-check JSON result.
Piazzolla / Orch. Ducros: María de Buenos Aires
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb20adb0c610196e27c71486b6fd7d62c830bb081edc40242a86fc8a45bcd9b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBAYC2002721 — a six-check JSON result.
Galliano / Orch. Galliano: Tango pour Claude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd46a61e483727607e4ce2d66c02dbf6e6e0d8f1226c9498388fbaee28ac9c9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/GBAYC2002722 — a six-check JSON result.
Piazzolla / Transcr. Ducros: Chiquilín de Bachín
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d611a29c37ccd400c36bc65df209e9f89f55cf14188f116f8aae3ff1bf9a75. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBAYC2002731 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97b1ba92fa5500b583bf1fd96d277c6f5773f553c181df5353d2ca7b87624d3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAYC2002725 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dc9bfcd194f2319c7b66e28b360239ed2ebc50ba54cd4c31e48f26d7826436. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBAYC2002724 — a six-check JSON result.
Trumpet Concertos - Hummel: Trumpet Concerto in E-Flat Major: II. Andante
Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: III. Finale. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea140a0eec6f76ddbe6267f09719384bcf74f15336ceec18a682c02f603dc85. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBAYC2102558 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2236713645ef3779f30889bb99dc50a81e82e1d5b9622626df729ca51173288c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301539 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1cc18e164f47c041e488f3dda4767541201273578864b82eb786e10f46a7c7. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBAYC2201777 — a six-check JSON result.
Rossini: Le siège de Corinthe: Air. "Juste ciel"
Dvořák: Good Night, My Darling (From "In Folk Tone", Op. 73)
Dvořák: In Folk Tone, Op. 73, B. 146: No. 1, Good Night, My Darling (Arr. Braun for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f960bcc51d82530cea257f9419147996b0256835b91d4d0cc6b264bb01a50a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBAYC2400864 — a six-check JSON result.
Kreisler: Marche miniature viennoise (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4cb32437a8dc1275653f0d69796192d4b65cccdbf0bfcc86123d99e9e84db9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400871 — a six-check JSON result.
Falla: 7 Canciones populares españolas: No. 5, Nana (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944f87794db5f31538365e2612dab0b6224e5052c958d7e258cc946c0a325d06. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400873 — a six-check JSON result.
Falla: 7 Canciones populares españolas: No. 6, Canción (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd02b52012b29ec8ad42dd0561e460465a9a528c6d36dd88d1780dcdbec25569. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBAYC2400874 — a six-check JSON result.
Falla: 7 Canciones populares españolas: No. 2, Seguidilla murciana (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc34ec591825e4f8f5a28c5a334f4c0a7c29b527214d5ba734b925c303d629d2. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400875 — a six-check JSON result.
Rodgers: Edelweiss (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac07d263d048e0874cb7d77c4508153a2bdb4663860be585e9c12e8cd2ea5a05. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400877 — a six-check JSON result.
Bach, JS: Matthäus-Passion, BWV 244: Arie. "Erbarme dich" (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05ccc23f05c2ed58fcb4828a75242c495697049abc215acd05d74f98b83c43. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400866 — a six-check JSON result.
Bach, JS: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie (Version with Trumpet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dc967cd339a75bb5a96d8f84ebbf1f5d528dc4ac11e347dd7d3e17c65a24da. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400872 — a six-check JSON result.
Dennis: Everything Happens to Me (Arr. Allhoff for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1c5cbc58e46a76db68c98da1119ba0ca88cdcdf2cc5905388ad049df622e8e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBAYC2400868 — a six-check JSON result.
Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo (Version with Trumpet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588905e76198551c27ebd1cedd6aeaf7ff892ac0e5b8081396cf1e2291cf023a. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400869 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b966d59d220651cb8940128c09844b670b13bfbc660d4e12f8a029a80b61b2b. 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/GBAYC2400861 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6ebf079dbb14d4ce83f90ab0d246cd74aac9e77ad84ebcf926bf11d5eed187. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400862 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69118a234a4be8cb7f9b13869de08fb2fac7d607f7fec9e89c4c21aff3640998. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400863 — a six-check JSON result.
Dvorák: Slavonic Dances, Op. 72, B. 83: No. 2, Dumka (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74784122f9bdda162f7694c38878a9c8aa91214b36cfd9d654b1d4c35be27363. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400878 — a six-check JSON result.
Martin: Have Yourself a Merry Little Christmas (Arr. Allhoff for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d14e49f246311da2de5e5fb7696cdae795cebaf996c7ccb610caf754fee85c. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400870 — a six-check JSON result.
Chaplin: Swing High Little Girl (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2100ab3498386b26cb762aa5763173c2a65580b67db35f8aa8dd344b8a497b43. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400876 — a six-check JSON result.
Rossini: Le siège de Corinthe: Air. "Juste ciel" (Arr. Lehn for Trumpet and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1182c9fdbe3b2b9b188c9f700e3d2006a5a6a721d3f555d841ced57000fb8461. 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/GBAYC2400867 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f960bcc51d82530cea257f9419147996b0256835b91d4d0cc6b264bb01a50a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400864 — a six-check JSON result.
Falla: 7 Canciones populares españolas: No. 2, Seguidilla murciana (Orch. Lehn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc34ec591825e4f8f5a28c5a334f4c0a7c29b527214d5ba734b925c303d629d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400875 — a six-check JSON result.
Boulanger, N: Lux aeterna (Orch. Ducros)
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Dvořák: In Folk Tone, Op. 73, B. 146: No. 1, Good Night, My Darling (Orch. Braun)
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Bellini: Norma, Act 1: "Casta diva" (Orch. Milone)
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Hummel: Trumpet Concerto in E-Flat Major, WoO 1: III. Rondo
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Rachmaninov: 12 Romances, Op. 21: No. 7, How Fair This Spot (Version for Trumpet & Orchestra)
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Gershwin: Porgy and Bess, Act 1: "Summertime" (Orch. Behrisch)
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Kreisler: Marche miniature viennoise (Orch. Lehn)
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Piazzolla: Chiquilín de Bachín (Transcr. Ducros for Trumpet & Guitar)
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Ginastera: Danzas argentinas, Op. 2: No. 2, Danza de la moza donosa (Orch. Ducros)
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Bernstein: Candide, Act 1: "Glitter and Be Gay" (Orch. Elliott)
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Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: I. Allegro
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Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: II. Andante
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Once Upon a Dream (From "Sleeping Beauty")
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Gershwin: Porgy and Bess, Act 2: "I Loves You, Porgy" (Orch. Elliott)
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Ravel: Pavane pour une infante défunte, M. 19 (Orch. Elliott)
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Delibes: Les filles de Cadix (Version for Trumpet & Orchestra)
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Donizetti : Don Pasquale, Act 2: "Povero Ernesto"
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Rossini: Le siège de Corinthe: Air. "Juste ciel" (Orch. Lehn)
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Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Version for Two Trumpets & Orchestra)
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Paganini: 24 Caprices, Op. 1: No. 24 in A Minor (Version for Trumpet)
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Handel: Ode for the Birthday of Queen Anne, HWV 74: I. Eternal Source of Light Divine
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Milhaud: Le bœuf sur le toit, Op. 58 (Orch. Elliott)
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Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Orch. Nakamura)
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Tchaikovsky: Eugene Onegin, Op. 24, Act 2: "Kuda, kuda" (Version for Trumpet & Orchestra)
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Arutunian: Trumpet Concerto in A-Flat Major
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Oblivion (Arr. Zimmerman for Trumpet and Orchestra)
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