The Berliner SymphonikerThis orchestra is not to be confused with the earlier Berliner Symphoniker of East Berlin, which was founded in 1950 and discontinued in the 1980s, or the Berliner Sinfonie-Orc
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 0x46e42b6c5b30d099eeee43c20ee46e2de5d8c25c48b80dba57cbba8dd26b3fe5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebf257fa-32b0-471d-bf81-e75304d0582f.json and https://artists.proofprofile.net/proofs/artist/ebf257fa-32b0-471d-bf81-e75304d0582f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shostakovich: Symphony No. 5 in D Minor, Op. 47
Symphony No. 5 in D Minor, Op. 47: III. Largo
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 0xf1971b9ccb3c9af0da6a46f955f1aa0ec66492091eb3d014fbe4e5167ef10f2e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380022613.
Symphony No. 5 in D Minor, Op. 47: I. Moderato - Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac0061c6d87564c3f3908aac4a8c78469ba8890f09094401f4b4d957f753841. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380022611.
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
Symphony No. 5 in D Minor, Op. 47: II. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b1f9831fe7d92eefc5a77d06a4fc7db10209cca76e5392c44bf8f85599be62. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/DES380022612.
Symphony No. 5 in D Minor, Op. 47: IV. Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a8b3bf4e4a88b65b45970985b3927eafc9130c775835972ef664ce71b4b473. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DES380022614.
Tchaikovsky: Symphony No. 4 - Sibelius: The Swan of Tuonela
Symphony No. 6 in F Major, Op. 68: II. Andante molto mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa558fa5a957a5094af62133222a682ae758b9ab8f446e231d4c47fea19b201f2. 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/NLY331308839.
Piano Concerto No. 1 in C Major, Op. 15: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e35fae680c9856a1bd305e86cdb40313e8d2716c5c7750202d49927ec74a88. 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/NLY330606780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5addc73b771067b53cb82b4743e59660bafb5ab63ab65c00fcb94983acb85296. 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/NLY331405733.
Symphony No. 2 in D Major, Op. 36: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3be9815b38570a6b73027ca73a6c49769edd9c65d078ef54c30fda34930d5da. 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/NLY331308827.
Piano Concerto No. 5 in E-Flat Major, Op. 73: II. Adagio un poco mosso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55435faf98bda1f6d37daa0d71357a4f43e5baa1369617aaae32871f33676d58. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330606789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98479860b3281f4295c0cf551f9326605bf4768e88016ecefca821cda310599. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLY332202308.
Enfantillages pittoresques: II. Berceuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d1d2a9e294afdd3ec6aad7e60bfba9320fa5e1c884a966531d742aabe8f1de. 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/NLY331011539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2272d9d32395d0d00c679c62eb87ee60a1e5040cc909efe782d727f905e60c. 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/NLY332202311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5d6cc89b5ee92fa75810350dfc456286b84cf4389824e266e1851f4392b640. 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/NLY332001446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40696f442c879621996c05356f05cef435c4373f5d14d49951365337c4740d4f. 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/NLY332202316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daaf93a1c6b961db7a7d39db77c8291a592becaad018d1b8900b533b68b8121. 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/NLY332202319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5052ebb7019b7514723da2d027a443b576c1d888cce50575f653be58e509926. 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/NLY332202321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48517e2a971b8f42bc78b01724fc27d9de556f4f365c9c708338a34d33221a53. 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/NLY332202324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa4ab947774e576e0c9a365d930da1b93243cfabf5a12e2508a4cf1b94599e. 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/NLY332202325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af571326e1b6b8fa3e9d7b29cbfa40e1cc31179a21da525b27d3ec3ef2a4189. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLY332202313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c996b1d2b0b59ef4b7f9534b9e258c5f5389ee82b6b641ded55963269e63809. 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/NLY332202323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b04624f2180b45082eb9ba575391365bbf08eb4b609ff24d5a9750030bce85. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/NLY332202329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5444955ccc07b3adb2cc40f1d9a86139b1a515d184adbe15aacc336df711bc3. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLY332202330.
Bach, Mozart, Brahms, Grieg, Ravel, Satie, Debussy & Sibelius: Unfold your Mind
Hanns Eisler: Orchestral Music, Vol. 2 - Kleine Sinfonie / 5 Orchestral Pieces / Scherzo / Rhapsodie / Winterschlacht-Suite / Wilhelm Tell
Mahler: Kindertotenlieder / Lieder eines fahrenden Gesellen / Ruckert-Lieder / Des Knaben Wunderhorn (Excerpts)
Der Messias, HWV 56, Pt. 1: No. 4, Denn die Herrlichkeit Gottes des Herrn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d41c067e7a3bc1f4817bbe48a2f8aea534c90fa4224c66cb2bc4eb71160dcfc. 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/DEHB51282755.
Beethoven: Symphonie No. 7, Op. 92 - Die Weihe des Hauses
Morceau de concerto in G Major, Op. 154: II. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a52ffdc6aa20f99e831f14b4f797edb7b94b1d703da1f602099efbe3a1798f. 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/DEDS52221210.
Morceau de concerto in G Major, Op. 154: III. Molto allegro quasi presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b388bd88145bebef59855f5d3302af57318d47074349d4a3b6f5a9b14a3352. 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/DEDS52221211.
Anneliese Rothenberger: Ihre größten Erfolge und Raritäten
Verdi auf Deutsch: Große Szenen aus Othello, Don Carlos, Falstaff
Gershwin: Rhapsody in Blue & An American in Paris (Mono Version)
"Da geh' ich zu Maxim ..." - Rudolf Schock singt Operette
Grande fantaisie triomphale sur l'hymne national brésilien, Op. 69, RO 108 (Arr. for Piano & Orchestra by Samuel Adler)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e349501b95cab06fafca9115e80002bfc1ffb62a023597e9e5992acb2ecb693. 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/HKI192332662.
Marche solennelle, RO 154 (Arr. for Orchestra by Donald Hunsberger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503f596e0f358fd1be5a31f64525431a2dda68bce664798e3fef77e026952999. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/HKI192332664.
Haydn: Die Schöpfung Hob.XXI:2 (The Creation) by Karl Forster [Remastered 2023, Studio 1960]
Schubert: Deutsche Messe D. 872 by Karl Forster (Remastered 2022, Studio 1960)
Deutsche Messe D. 872 - I. Zum Eingang. Mässig - Remastered 2022, Studio 1960
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8e176ce708e8a4fb0e5ff06b89b75c1248ede80bc53a658652860ceb81aa3b. 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/PL66V2249769.
Deutsche Messe D. 872 - III. Zum Evangelium und Credo. Nicht zu langsam - Remastered 2022, Studio 1960
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b898518a07e736d58a09c958a08bd3e7d645b050dd020c1105a45787a7568fe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL66V2249771.
Piazzolla & Massa: Nuevo Tango Concertos
Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55 - Grieg: Piano Concerto in A Minor, Op. 16
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1de3e01a184e38f9f7222f6a444a96a29e32c034d922dfe1f4d922feb97b450. 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/NLY332002942.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f76aee6c849801cc1180af91b8b57d9d9520b1eee36be1e93dfbf1ea55a339. 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/NLY332002943.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0521787a95c397abc7bac5a7d71ed3ef5d92583cb1bbc895e517091c7eed5f3. 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/NLY332002945.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725aa5c9f4c2df01406e2520f0f6e6f85b81863a5285f72421613a2574842625. 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/NLY332002947.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9382897940f1d3d3c2dccfc82442217c429035ecac56be60333645a5caacd798. 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/NLY332002948.
Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d4436610f44f70b4129ac8dc9d4d51b58a6bd3e95d274e00c91d5080550ba6. 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/NLY332002952.
Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9feb60238f1b316aab9cc5b4fad971fc9f5dc9d720b2b2e12e8039a83546cec7. 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/NLY332002953.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cb5e40f0ad7e4f206adb9990f54241a7efa3aacd85dae3f4041a7ab780e4af. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/NLY332002944.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (5)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3887e6c0516dfe1491df531c819b46410be83059d9592906a4a0fb623092cd17. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332002946.
Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato (8)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912c2998f6ea905ea8e8a41b3a20ad2f64ed3007e25d67f974e4096bb5c2a3cf. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLY332002949.
Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301bffc760d80d45a7184364636068a54cd53d6cc6bea2d258afd92f35e19938. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332002950.
Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a300449049cf693bbc751138cc8cd75a484cf6942039401f2314a8192a030f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLY332002951.
Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9fac80ff5b8169c9d4a33cf262c5b646e8e41d4c3824cfb63242fe3e525f60. 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/NLY332002954.
Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace (4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36b35eab501fa9cd8412cc816f16f30b58b0a98e8b0d2af7db8c6f24554ce17. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332002955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb0f898f9c78de22e6ef42ece902539784133c5dc9b83abbbf30b6429f43b35. 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/ATAV62000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24836c76b13f55035e105e9d7e9513fb78a65305ff25172fa9f184b92187daf8. 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/ATAV62000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54626292fe71fd37f46f16201abef269d0b4f70e38ab1f93b57a4a8936a79463. 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/ATAV62000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8a5134fcc22e5e5869f381f4bba11dcb60afd340abd5b770d98e180acde0be. 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/ATAV62000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899e95dd5b579bc7f64ee4abb889658cce3f2383d4f4c27119ebb987025fc85f. 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/ATAV62000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65468bb92cd11c994adfe8a945487a20e72199168fe17179f377dba9525c5aca. 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/ATAV62000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8c436a139abd5fd4c0069e4c745720617647348049a792ee610bb6dd78cdea. 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/ATAV62000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8580fb2ba5ff44e8659a6c44fde1cfdf0d2b0f67fd0f17f9aa7574331e368e3. 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/ATAV62000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85260f9c2e47319771ebd15e058819b6f0dcdac5736bbc10795fde6e3582bfd5. 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/ATAV62000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42731eb2edbc6cd8c26e456364777a89c6956dbd5627c4de1829a3264927ebf2. 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/ATAV62000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10eb3f0aab5f8ad3f0002ff42325a5e1d323dd1a54f2a97870f739275ee6297. 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/ATAV62000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571f55edc3c7359545d35501731d8c3a6f5bc6beb68fbc8e77b3a0b97b0b5f4a. 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/ATAV62000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128884617c6d8cc51dd9a5ec05d3285afbaabf5ab9b8f7782db88f8b128ef10b. 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/ATAV62000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8880c5be6a3bcb29fa50b9bf4f0971aa1b0698b45dcaf5289dd4a426197f54c2. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:42:43Z), 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/ATAV62000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cc45a1250919579486efc61834e7fe51c708739d53acfc9ab584cf239648f1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:01:01Z), 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/ATAV62000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbf8881a341a588b8362ec9f2d39d7078791230886056b371fbb0cf2f1bc5ad. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/ATAV62000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dda2752a6acfd904121453f1ced0ee1f038bf0fb662515e432a477a379dcb7e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/ATAV62000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9866045fc9b08b2f68a3d826b90251a91881d9fe46249fd6404bf68cb52d5e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATAV62000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83014cef7dcdaa8c285efefd1d05dfbb2e5c9f8ee3b656aeb3852aa732f14823. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ATAV62000124.
Chopin: Piano Concerto No. 1 in E Minor, Op. 11
Rheinberger: Piano Concerto, Op. 94 - Moszkowski: Piano Concerto, Op. 59
Litolff, Liszt, Felix Mendelssohn & Chopin: Works for Piano & Orchestra
Brahms - Concerto for piano and orchestra Nº 1 - 16 Waltzes
Bizet: Carmen, Act 1: Habanera. "Ja, die Liebe hat bunte Flügel" (Carmen, Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3632bfa35d7c1a6dc123a36edeb05edcfc203f56bb0e0c2832d2692780fc72bd. 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/DEA349102080.
Millöcker: Der Bettelstudent (excerpts) - "Operetta Highlights"
Morgenstimmung - Peer Gynt Suite (Morning Mood - Peer Gynt Suite)
Klassik die man kennen muss! Die größten Werke der Klassischen Musik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4248625297e80ce849c657201a5532a2691eca78887e9ea3264997b82161d763. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEE471800477.
Schubert: Deutsche Messe, D. 872: No. 5, Zum Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71198d65b12ef74d5a9976b1a43d5e8d4d6bd15deedf443d7458056ae8cf6a63. 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/DEA348801333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60194643988bd49ce5e3f15b1d9cc33605e9deb4bdc8c90f3bab48fa8dba6530. 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/DEA580800409.
Totentanz (Dance of Death) for Piano and Orchestra, S. 126
The 35 Most Evil Pieces of Classical Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843b866ae14db1fe98795ca4bd90912665e61f5d1393301d17e439370bedca6f. 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/USZDG0601756.
Die Entführung aus dem Serail, K. 384: Wer ein Liebchen hat gefunden
The Blackest Bass: Gottlob Frick Portrait
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddb3a89cdf90308656b4f16a8dd65c716ede776ca0e8a2ec2ec31a831fe11be. 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/DEAD61804701.
Piano Concerto No. 3 in C Minor, Op. 37: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74967775b4721689d378063127490c333b9db09a85cc07ae383ff30d9da57cf. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/NLN580591552.
Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584fb9e3614e8d56fa0d7b05fe72c5ea1f6ad334a72a6d1995d6888e61681e60. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/DEA349800812.
Die Zauberflöte, K. 620: O Isis und Osiris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff514413cd1be0a819665a33e8a16fb849ecbf3a8b4d42260d92f27e431f3d9b. 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/DEAD61804704.
Dance of the Sugar Plum Fairy - Red Baron Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648d074c826f5ff3391fe06482dcf3c94069e919dc453f338c7399c60a7b57cf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4CR0300024.
Piano Concerto No. 1 in B-Flat Minor, Op. 23: II. Andantino semplice - Prestissimo - Tempo I
100 Most Relaxing Classical Music In The Universe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd223303f23a2a5eebf09b437b5050170d87011411402de17f2ba9c08504202c9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813865.
Piano Concerto No. 1, Op. 23c: II. Andantino Semplice - Prestissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcd37bca728986a560c3059c89413c1ab0d676d6e0d82779f87fbe3850fdc5d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/SEWDL0722402.