Rudolf Jansen (19 January 1940 – 12 February 2024) was a Dutch pianist who focused on Lied accompaniment and chamber music, touring the world. He accompanied singers including Elly Ameling, Barbara Bo
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 0xab182bf086fe7ce4be5bb0dc803554370ecc95ae3af5e682ba21c542b5d94aef. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42913302-206c-4894-855d-e17a6b00b96c.json and https://artists.proofprofile.net/proofs/artist/42913302-206c-4894-855d-e17a6b00b96c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Elly Ameling - Schubert at Tanglewood (Live at Tanglewood Theatre-Concert Hall, Lenox, MA, 7/2/1987)
Frühlingsglaube, D. 686 - Live at Tanglewood Theatre-Concert Hall, Lenox, MA, 7/2/1987
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 0xc08d97f5e95aee3e9cefe1e6e6fb0958091ae045a95ef4c1f60146aaf553e4dc. 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/USAT52320277.
Auf Flügeln des Gesanges (Elly Ameling – The Philips Recitals, Vol. 23)
6 Songs, Op. 34: No. 2, Auf Flügeln des Gesanges, MWV K86
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24943171a892d6f69fcb9ccadd870c3c743b456ca9ee3ac88230edafca169f6f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NLA508700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a6932b495434ef4018b25e475146d3bd169a9250df14304aa09bc19f7ea38. 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/NLA508700304.
Ravel: 5 Mélodies populaires grecques: No. 1, Chanson de la mariée, M. A 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f223a3b34b5afcbf816fcf473487282ef50b0bc61caad42c3758ff73d1eeb09. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FRZ208507001.
Ravel: 5 Mélodies populaires grecques: No. 2, Là-bas, vers l'église, M. A 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf543e4f74875c6d226de0d21703edd1d5d623a674afede72c31837e5adc5c752. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208507002.
Soirée française (Elly Ameling – The Philips Recitals, Vol. 22)
Schubert: Lieder (Elly Ameling – The Philips Recitals, Vol. 13)
Serenata (Elly Ameling – The Philips Recitals, Vol. 24)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8dabe5c579a7bd4b8d08d4bfe0166c74b22b14332ff48fbac1cd93178cbc54. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/NLA508323701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb26176cd97f05e7b8e7255b3204ca3faa5ae5bbdc564936042d85eef5540f1. 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/NLA508323706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee136fe2066d38bb26b7a5249f43aa9233361900790333f78a20099f6195d69. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NLA508323716.
Pfitzner: Lieder (Complete Edition, Vol. 2)
Schumann: 12 Gedichte, Op. 35; Liederkreis, Op. 39; Lieder, Op. 40
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9370cf04d295d9d991d77272bf759e977efe1591f0886a9c40e3f1940a984b8. 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/DEF059030702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb48c3916b6ccdc52699ae7167057f448549ac3ea2edbd94a94bf1bb4b0e7db. 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/DEF059030703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2d0f16141d67cc64b33f6827bca3c3e4b0101d27839cf9ed081fc1ed9b306b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEF059030704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87ac7e8481dd0ad9d8fc3fc6797c292a738702a8b59a47f199292cb2a30063e. 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/DEF059030705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b020d94cdab4c3bca5d65ce4839cd196314a73462d74e46229e36320564634. 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/DEF059030724.
Die schöne Müllerin, D. 795: No. 1, Das Wandern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf60fb207664b45c4b1270db38a8c68718e9b3f919c9d3f493c6cd4153d242e4. 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/DEF059130601.
Die schöne Müllerin, D. 795: No. 7, Ungeduld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58125f4a88927ad60357b5d3be3b86036b2fcaee8f7e0e0a4ba4f19cb3caad60. 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/DEF059130607.
Schumann: Liederkreis, Op. 39: No. 5, Mondnacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1ee4c01e21658746058573fecb129b40b6c10d56dfb0123bd5a17ab70b8e1f. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEF059331005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1273272123c8a74f4b18ab866fa7735135e798fac607ab95b1e5ebcf4b0a072a. 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/CH2751102913.
Piano Concerto No. 2 in C Minor, Op. 18: 2. Adagio sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d4807cbe07ab17a2ef0317921ef43923a652ff1d7a36c86ab81ecb30d82e6e. 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/GBF071202862.
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddefa17943c2cd5bedff1519ecc509b249f7b15788eb692b7a45e20d9ef1f00. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBF077340415.
Milhaud: Early String Quartets & Vocal Works, Vol. 1
WOLF, H.: Italienisches Liederbuch (Oelze, Blochwitz, Jansen)
Schubert: Die schöne Müllerin, Op. 25, D. 795
Kanzone, romantic music for flute and piano, Schubert, Karg Elert, Widor, Jongen
Three for the price of two, a man, a woman and a double bass
Gnossiennes: 1. Lent - From "The Painted Veil" Original Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0925893beb790adceefcda8f500fccf7eaf5d82d4b53845b8c1e9f422b71f6d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEN960631102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd7d96e03911a8ba97caa052bf40075d70b6ce692ef51950027090a6234955. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078341404.
Trois morceaux en forme de poire: En plus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae8668fe88f3bd7a8b20051a2059ab716f5ab5f7421ebc1a39552085221a740. 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/ITP900900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdacd0e1035e04baa80d668f501cc281b0dd8072a1a7c10e163e1e658a81984d. 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/NLA509412607.
Danses gothiques: 1. A l'occasion d'une grande peine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae7b3b523707b83832c398608174cf976178472b97f78fc78c32914be24f268. 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/GBBBA0200591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefeeae14257b338ec15c74f8b412d9a973b42d97e3e9b1891f7537d8fd0df71. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/NLA508323709.
Gnossienne No. 5 - French 79 Rework (FRAGMENTS / Erik Satie)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceac6754ffba7bf5382246d7c003c3b2fb039659942180a39b7589e8a7b8a962. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508005405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c2f61b0183fea4a237becf3172a4b6d76b6ff5deef6f461c26b52c10614e4b. 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/NLY331415512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b547939186730bf69e3d1179758abd99a74c07f9e9da4bf36292130703509d9. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLY331415513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d102936854c5acb85507a121fc32e9ec1ca9293de89b1aa99eca2e62c3f2a5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331415514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74b69273b212d80a70527c929ca4e0927f4f2e728f4cf4ba3d8064a11d65d5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLY331415522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24943171a892d6f69fcb9ccadd870c3c743b456ca9ee3ac88230edafca169f6f. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/NLA508700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6d757d603237aec38eaddb1f61cc3d4de0e81ef87b04c0ec0ee83d4b20081f. 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/NLA508700310.
4 Songs, Op. 13: No. 4, Sure On This Shining Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c0b1f31438835a80bce9b64a4abcfc3f9b0f101020e363a2ced1237efb37f. 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/NLA508700313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f7373a3b2072333966cd6a5353c2a7457866a2ab87139f5c01412a0999ee60. 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/NLA508332701.
7 Elizabethan Lyrics, Op. 12: No. 1, Weep no more
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Myrthen, Op. 25: No. 24, Du bist wie eine Blume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5de2470f75035a62a516da9b702bb8a4b736ed7b4c159b31426bf2962836a47. 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/NLA508323707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b5f7379b1e23b035d78d1c4ca0c571902b91b4a2096e3fa73ea87440a23bfa. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLA508323708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77808ab30a0ff85322d634dbdef5124db500ed245e8427f93a3af231af3f84b0. 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/NLA508323715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee136fe2066d38bb26b7a5249f43aa9233361900790333f78a20099f6195d69. 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/NLA508323716.
Bagatelle in A Minor, WoO 59 "Für Elise" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8cfa6588d769c89c2596a39d1b68ad4b9d304c7f7d236170e5f70d61919797. 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/GBF078400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e469ff77ce2d482c0a3f1770063873bcf1ee81374d0c10257baec39738d1354. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBF071403590.
Europa Hymn "Ode to Joy" from Symphony No. 9 (EU Anthem)
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Septet in E-Flat Major, Op. 20: 5. Scherzo. Allegro molto e vivace
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Symphony No. 9 in D minor, Op. 125 - "Choral" - 4.: Allegro assai -
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9 Variations on "Quant'e piu bello" from "La molinara" by Paisiello, WoO 69: Theme – Var. 1-3
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9 Variations on "Quant'e piu bello" from "La molinara" by Paisiello, WoO 69: Var. 4
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9 Variations on "Quant'e piu bello" from "La molinara" by Paisiello, WoO 69: Var. 5-8
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9 Variations on "Quant'e piu bello" from "La molinara" by Paisiello, WoO 69: Var. 9
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7 Variations on "Bei Männern, welche Liebe fühlen", for Cello and Piano, WoO 46: Thema. Andante
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7 Variations on "Bei Männern, welche Liebe fühlen", for Cello and Piano, WoO 46: Variation I
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7 Variations on "Bei Männern, welche Liebe fühlen", for Cello and Piano, WoO 46: Variation II
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7 Variations on "Bei Männern, welche Liebe fühlen", for Cello and Piano, WoO 46: Variation III
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7 Variations on "Bei Männern, welche Liebe fühlen", for Cello and Piano, WoO 46: Variation V. Si prenda il tempo un poco più vivace
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24 Variations on "Venni Amore" in D Major, WoO 65: Thema. Allegretto
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24 Variations on "Venni Amore" in D Major, WoO 65: Variation III
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24 Variations on "Venni Amore" in D Major, WoO 65: Variation V
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24 Variations on "Venni Amore" in D Major, WoO 65: Variation VIII
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24 Variations on "Venni Amore" in D Major, WoO 65: Variation XVII
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