Gabriele Sima (25 February 1955 – 27 April 2016) was an Austrian opera singer who had an active international performance career since 1979. Particularly known for her appearances at the Salzburg Fest
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 0x29bb0a6ee1a85df1b06c30dc17a0978f01dae6dc9603fee4d5a4ef140664152f. 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/c578ff90-4cb6-493d-944c-fd66091ed875.json and https://artists.proofprofile.net/proofs/artist/c578ff90-4cb6-493d-944c-fd66091ed875.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mozart: Die Zauberflöte, K. 620 (Highlights)
Rusalka, Op. 114, B. 203, Act I: Act I: I pekne vitam (Wassermann)
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 0x9868eb9a6df8b1404d68b38b08f9d803685297b780d1d7a34e5ede2df813802e. 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/DEB950463803.
Rusalka, Op. 114, B. 203, Act II: Act II: Rusalko, znas mne, znas? (Wassermann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669fd193fb8bd0a5a1bd5e3fa2cda9e4eff48a65434007d5b408dfd783f2f8b0. 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/DEB950463817.
Rusalka, Op. 114, B. 203, Act I: Act I: Tedy pojd', honem podj (Hexe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78395d140158b240cbf1ad1601ae9a940e3939b3de9642d1309b414a88e807c7. 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/DEB950463810.
Rusalka, Op. 114, B. 203, Act I: Act I: Vidino divna, presladka (Prinz, Chorus, Wassermann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974b6eb68b43ce5a1351c7879e162cd95221e1efe0fb1a3067858bec8d36b508. 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/DEB950463812.
Rusalka, Op. 114, B. 203, Act III: Act III: Milacku, znas mne, znas? (Rusalka, Prinz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16745bc80bd7876b825f5178f798238f71d3880e92bc3b8cba7b395e253016. 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/DEB950463826.
Mozart: Nozze Di Figaro (Le) (The Marriage of Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9247635577149f79a7dd193c2fc5cb77b28f2218534d3d076c6ed2b160d167. 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/HKI190348101.
Le nozze di Figaro, K. 492: Act I No. 1: Duettino - Cinque...dieci...venti...trenta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cf664be14cf932846673d3da0640759afe53a787b718c8f85828cccff02c3c. 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/HKI190348102.
Le nozze di Figaro, K. 492: Act I No. 6: Aria - Non so piu cosa son faccio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f3b52b857f00e2c270b381b7ba2ecd87b744cc89a917205d6b2a73aea3803e. 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/HKI190348112.
Le nozze di Figaro, K. 492: Act I No. 10: Aria - Non piu andrai, farfallone amoroso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bd9a92eecd30dc32a0c2a9f4ec88d7fe97feb2f8865ded3b2953c4035d13e3. 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/HKI190348120.
Le nozze di Figaro, K. 492: Act II No. 12: Arietta - Voi, che sapete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59712e785fec515d858b52a07ef488387e19de89374e1aaa9ecc687e631151d7. 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/HKI190348124.
A Guided Tour of the Classical Era, Vol. 2
Schubert: Claudine von Villa Bella, D. 239, Fernando, D. 220 & Kantate zu Ehren von Josef Spendou, Op. 128, D. 472
Der Fliegende Holländer, WWV. 63, Act II: Summ' und brumm', du gutes Rädchen (Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823164bb1f16d16ac789e2d825a2b142372b359203c139752559f73c73f92e06. 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/DEA340702111.
Everybody's Mozart: Highlights from The Magic Flute & Così fan tutte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fdf1a2a39418d8206d7577f0c072f1ce7a9c2e0cd2600cd45645d213341fad. 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/DEF058101281.
Eine Alpensinfonie, Op. 64: III. Der Anstieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430e8a11603ef6bddec4ab2563dece7e83283ed598230cac007e962671ac21e5. 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/DEF058100293.
Eine Alpensinfonie, Op. 64: IV. Eintritt in den Wald
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044826025a7a5bd40d89db83116910763cb3f8a6a083b57d9fa553066453b180. 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/DEF058100294.
Eine Alpensinfonie, Op. 64: VIII. Auf blumige Wiesen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29e090fa7b0161fa215dfb2cba1808def9165e63d3ab5a1ecb69cc8f63ba51a. 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/DEF058101286.
Eine Alpensinfonie, Op. 64: IX. Auf der Alm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1f3c8972c01626656935867ef4fe5daae98ecf501aee495a676ae33c5ac250. 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/DEF058101287.
Eine Alpensinfonie, Op. 64: X. Durch Dickicht und Gestrüpp auf Irrwegen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ea0b75f2babef79f677f40d8b8cec58b03fbb88935c76f17ddc201ae82d3e2. 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/DEF058101288.
Eine Alpensinfonie, Op. 64: XI. Auf dem Gletscher
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fceded0530898bc61770ecaef45b48c46d0128148cea83218bc623914b2aeb. 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/DEF058101289.
Eine Alpensinfonie, Op. 64: XVI. Die Sonne verdüstert sich allmählich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda3f94862b1bc5f6a736c545b075f9522bdcd770f27b2f205c2389144593e42. 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/DEF058101295.
Eine Alpensinfonie, Op. 64: XVIII. Stille vor dem Sturm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8858fe7386adb0e9fceff3886d049e2a0d4b99356d5c3ca0631550e176f5533c. 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/DEF058100299.
Eine Alpensinfonie, Op. 64: XIX. Gewitter und Sturm, Abstieg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4836258bdf0fec8fbb29db8b806e41f58f4c5526c019e0c9c085e088788788. 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/DEF058100292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f01d64bb3f2f8c2e2ce02d1afdf03b9d429c167bf12b86ba72eeda2cacefa82. 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/DEF054302030.
Der Rosenkavalier, Op. 59, Act I: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ce0fd4597bced33630f5bd2208e1e588e0bed6a96e7bacb47bc6196e0fdca. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEF058231010.
Der Rosenkavalier, Op. 59, Act II: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd923fc1a7132e621d8cf950903e39432ec23cf0e40264514948ad1f0085bb915. 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/DEF058231020.
Der Rosenkavalier, Op. 59, Act III: Introduction and Pantomime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d28aeaa67aa007c85a8cddb02cd6e081c1ba983fb3b2651e803cd1afa7cd355. 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/DEF058231030.
Der Rosenkavalier, Op. 59, Act I: Wie du warst!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65de3e782124d965aaebed8eae20e2cbfe801166c47626025fb8c4cfefb83fd0. 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/DEF058231002.
Der Rosenkavalier, Op. 59, Act III: Hab'n euer Gnaden noch weitre Befehle?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30580d2ff85ad42fce318c6ae72a88f26e5a9fbe15d789c97ba26c524ca96d8. 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/DEF058231031.
Der Rosenkavalier, Op. 59, Act I: Der Feldmarschall sitzt im krowatischen Wald
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b4b15e916a43685d45b99fd16fff69312779c67b7c06ce127d5c819cccc91e. 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/DEF058231012.
Der Rosenkavalier, Op. 59, Act I: Selbstverständlich empfängt mich Ihro Gnaden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398ffb1a306187ace49b0bf78e30e3d642219f1385f4c71034c72a9b8e7fe861. 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/DEF058231013.
Der Rosenkavalier, Op. 59, Act I: I komm' glei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f2687d0fd84e6a6706be801eca7878b3667e721055b57783abc970ce0b71b6. 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/DEF058231015.
Der Rosenkavalier, Op. 59, Act II: Hab' nichts dawider
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1297c805f51924d938b491591c59e4168cb7037b7d597c86a8d5e8c7d6d039. 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/DEF058231027.
Der Rosenkavalier, Op. 59, Act II: Mit Ihren Augen voll Tränen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6710a1d57a0ed59ff908ae28fe8d50a4c8ff4df3e8c127e7ddcac096dbc7d8e. 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/DEF058231028.
Der Rosenkavalier, Op. 59, Act I: Ach! Du bist wieder da!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67abf60691b25682ac4480407e1685d01733bf59daee5cd04714f3ee3f97a6. 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/DEF058231018.
Der Rosenkavalier, Op. 59, Act III: Marie Theres'! ... Hab mir's gelobt, Ihn lieb zu haben (Trio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0afe57db0f3446a0a825a9578445fe83d7476fa2c4a8b35a9204a03b96acfff. 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/DEF058231009.
Der Rosenkavalier, Op. 59, Act I: Die Zeit, die ist ein sonderbar Ding – Mein schöner Schatz – ich werde jetzt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a40da939fa2d59de6dcf09e246b2a5578ee6896d98192c028b6126e7fa4fc3. 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/DEF058231019.
Der Rosenkavalier, Op. 59, Act III: Ist ein Traum, kann nicht wirklich sein / Spür nur dich (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530df48c55720000793a3632da04e280d4f2f4dff5c869668dc8a544054e3571. 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/DEF058231039.
Elektra, Op. 58: "Allein! Weh, ganz allein."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed3a0a3962b8be9be1c7e1b0d547be182af62fd3df9d3a372e1561373700d93. 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/DEF059531602.
Elektra, Op. 58: "Was willst du? Seht doch dort!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfcb0e3f0a21734dbfa50f40114e98d6a9692fb76fca420842874ffcbbbb681. 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/DEF059531604.
Mass No. 11 in D Minor, Hob.XXII:11, "Nelsonmesse", "Imperial Mass", "Coronation Mass": Gloria: Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54afa15d17a4d9d5ffd0eeb5155fce69317be5725bd27253a96dc6170a55c97. 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/HKI199932702.
Mass No. 11 in D Minor, Hob.XXII:11, "Nelsonmesse", "Imperial Mass", "Coronation Mass": Gloria: Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75e9df66a21af5d98fb77c3fae3dd59f79aa8cc8d2247bffeaa4f4bd9c04dea. 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/HKI199932703.
Mass No. 11 in D Minor, Hob.XXII:11, "Nelsonmesse", "Imperial Mass", "Coronation Mass": Gloria: Quoniam tu solus sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6e28cad4b00c4074c254792969170fe8d23178d8d0238500d202102f98514f. 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/HKI199932704.
Mass No. 11 in D Minor, Hob.XXII:11, "Nelsonmesse", "Imperial Mass", "Coronation Mass": Credo: Credo in unum Deum
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Mass No. 11 in D Minor, Hob.XXII:11, "Nelsonmesse", "Imperial Mass", "Coronation Mass": Credo: Et resurrexit
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Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Kyrie
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Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Gloria
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc027da19a98ef7b0b189fd1d74a29df71a663aaae238264b47a5f224ca019514. 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/GBAYC1001359.
Wagner: Tannhäuser, Act 2: "Dich, teure Halle" (Elisabeth)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b9b4c586e44ec5f56ea290390ae20eace95e3de27612e6c66d1866635108ab. 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/GBAYC1001390.
Wagner: Tannhäuser, Act 1: "Dir töne Lob!" (Tannhäuser, Venus)
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Wagner: Tannhäuser, Act 3: "Wie Todesahnung, Dämm'rung deckt die Lande" (Wolfram)
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Wagner: Tannhäuser, Act 2: "Freudig begrüssen wir die edle Hall" (Chor)
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Wagner: Tannhäuser, Act 3: "Ich hörte Harfenschlag" (Tannhäuser, Wolfram)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed74c6e95e1223d95b5160783d1aa0a8c135f3079d32d8656fc9d19d64aeced. 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/GBAYC1001397.
Wagner: Tannhäuser, Act 1: "Stets soll nur dir, nur dir mein Lied ertone" (Tannhäuser, Venus)
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Wagner: Tannhäuser, Act 2: "Gar viel und schönward hier in dieser Halle" (Hermann, Chor)
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Wagner: Tannhäuser, Act 3: "Hör an, Wolfram" (Tannhäuser, Wolfram, Venus)
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Wagner: Tannhäuser, Act 3: "Als ich erwacht" (Tutti)
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Wagner: Tannhäuser, Act 1: "Wer ist der dort im brünstigem Gebete" (Walther, Hermann, Biterolf, Wolfram, Reinmar, Der Schreiber, Tannhäuser)
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Wagner: Tannhäuser, Act 1: "Als du in kühnem Sange uns bestrittest" (Walther, Hermann, Biterolf, Wolfram, Reinmar, Der Schreiber, Tannhäuser)
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Kyrie: Classical Music for Reflection and Meditation
Rossini: The Barber of Seville (Highlights)
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Il barbiere di Siviglia, Act I: Cavatina. Ecco, ridente in cielo - Ehi, Fiorello?
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Il barbiere di Siviglia, Act I: No. 2, Aria. Largo al factotum
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Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611b6938deae8b116c84b05dff2881cdc57e8f5295df9e9eafe6ea82cb7be7b9. 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/DEF059230004.
Il barbiere di Siviglia, Act I: No. 6, Aria. La calunnia è un venticello
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Il barbiere di Siviglia, Act I: No. 7, Duet. Dunque io son tu non m'inganni?
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Il barbiere di Siviglia, Act II: No. 10, Duet. Pace e gioia sia con voi
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Il barbiere di Siviglia, Act II: No. 11, Aria. Contro un cor che accende amore
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Il barbiere di Siviglia, Act II: No. 13, Quintet. Don Basilio!
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820925d8265ddb55befc56c993fbfacfefae5b55c990f83a6c19f42beffb19b4. 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/DEF059230001.
Il barbiere di Siviglia, Act I: No. 1, Introduction. Piano, pianissimo
Members of Coro del Gran Teatro La Fenice
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Il barbiere di Siviglia, Act I: No. 9, Finale: c-e. Che cosa accadde... Fredda ed immobile
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Il barbiere di Siviglia, Act I: Cavatina. Ecco, ridente in cielo - Ehi, Fiorello? - Recit. Gente indiscreta!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dd1260e0cce895be8f29afa015ee7fa15e5f0e9943fd4ae547967201200911. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:11:43Z), 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/DEF059230016.
Il barbiere di Siviglia, Act I: No. 9, Finale: f. Ma signor... Zitto tu!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa1794736a22ade14a1e1ae79c82cf21aa3a91b3854683bd1c414a0a4d10f1e. 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/DEF059230027.
Il barbiere di Siviglia, Act I: No. 2, Aria. Largo al factotum - Recit. Ah, ah! che bella vita!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b023c6d16ed12bab71966d22069ec2911cc11c69cdf2f8754bbdacd40558caa. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEF059230017.
Il barbiere di Siviglia, Act II: Recit. Ma vedi il mio destino! - No. 10, Duet. Pace e gioia sia con voi - Recit. Insomma, mio signore
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Il barbiere di Siviglia, Act I: No. 4, Duet. All'idea di quel metallo - Recit. Evviva il mio padrone!
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Il barbiere di Siviglia, Act II: No. 12, Arietta. Quando mi sei vicina - Recit. Bravo, signor barbiere
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Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile - Recit. Sì, sì, la vincerò
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473c57a35578ece0041858401c365054ef1b925c09d0859c10ec06fb0536d46e. 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/DEF059230020.
Il barbiere di Siviglia, Act II: No. 14a, Ma forse, ahimè, Lindoro - Ah se è ver (1819 Interpolated Scena ed Aria)
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Il barbiere di Siviglia, Act II: No. 15, Temporale (Thunderstorm) - Recit. Alfine, eccoci qua
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Il barbiere di Siviglia, Act II: No. 16, Trio. Ah! qual colpo inaspettato! - Recit. Ah, disgraziati noi!
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Handel Edition Volume 6 - Belshazzar, Jephtha
Christmette in Wien - Musik zur Weihnachtszeit