Marga Schiml (born 29 November 1945) is a German opera singer who sings mezzo-soprano and alto. She has appeared at major European opera houses and festivals, such as the Vienna State Opera, the Deuts
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 0x9cbbb29111344a1d6b433b2cea39747d76fe95334f65d2b847b8f723c63b5ca3. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1162078d-5839-420b-a741-22511d2b0d8c.json and https://artists.proofprofile.net/proofs/artist/1162078d-5839-420b-a741-22511d2b0d8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alceste, Wq. 44 (Excerpts): Vivez, aimez des jours
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 0x317dfa401889bc8665948678b4bcfaa32b23e19e98cf194106aca69471b43250. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB952020013.
Orfeo ed Euridice, Wq. 30 (Excerpts): Chiamo il mio ben così
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98175043ebb43c90c9de88341e8e558f1e40e4ce7ab5b3647e32f2bcd42db1e. 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/DEB952020011.
Orfeo ed Euridice, Wq. 30 (Excerpts): Vieni appange il tuo consorte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bc8bcb0f9dfe4460047b37ba7b0b43157e68fc44a35af2ca411026bf977ed2. 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/DEB956439132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482055020280374c348d75c42696dc2be318a3f98a65510c482f78542149f883. 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/DEB958202721.
Iphigénie en Tauride, Wq. 46 (Excerpts): O Diane, sois-nous propice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4344e3a331a9c8ab11ead4fd1a6eae712b396b719826599569c8648532db4d39. 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/DEB952020009.
Iphigénie en Tauride, Wq. 46 (Excerpts): Les Dieux longtemps en courroux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0899a6f23f8e5001004ad1226b05c03a2523e51f7803ec671a634267548f91. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB952020010.
Le cinesi, Wq. 18 (Excerpts): Son lungi e non mi brami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d913e9cf6b50edb390a5a0c8d560b907f4b6c3927e50756b6c74290930da50c. 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/DEB958917805.
Le cinesi, Wq. 18 (Excerpts): Voli il piede in lieti giri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1a77ca2cc02daa2ca95c2bda6b54bde1a646e8da050eb04e949c8d1b9c2e35. 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/DEB958917811.
Das Rheingold, Scene 1: Garstig glatter glitschriger Glimmer!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd565a68f7ca7ae807c2178517afaea35e185cdbe2d7ce3eb36f22ffd9dab734. 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/NLA508109603.
Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee307e7931be41319b5615d541c0d28c7f4723a50fe195520d88243d112af1. 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/NLA508109605.
Das Rheingold, Scene 4: Schwüles Gedünst schwebt in der Luft
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc853bbd5f897a58c212a1d0371512a424ee32ab69c161bdec5b852441bdff9f. 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/NLA508109636.
Das Rheingold, Scene 4: Zur Burg führt die Brücke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c77bb62f0ecfb60ade2ae83c876a80ec42e196675feb7b625e1065dcaeb051. 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/NLA508109637.
Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932c316927e6cfab287aa62e3f5b4f0281d796cd7f965595e204ae1bf7a9b44. 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/NLA508109638.
Parsifal, WWV 111 / Act 1: "Seht dort, die wilde Reiterin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125484342c73ce29cddd131f70a1eb078d106439a34d04d65e69ce39335f6e5e. 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/GBF071741603.
Parsifal, WWV 111 / Act 1: "Recht so! Habt Dank! Ein wenig Rast!...Gawan! - Herr! Gawan weilte nicht!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca2e792579ae182a8e0382c68377f146333da04ff667b513567ea832336a0af. 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/GBF071741604.
Parsifal, WWV 111 / Act 1: "He, du da! Was liegst du dort wie ein wildes Tier?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0ef67b60ee67760bcb878956da57a8f4f36fba1a1bcf07d60eac5b03f2c9c6. 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/GBF071741605.
Parsifal, WWV 111 / Act 1: "Das ist ein andres... O wunden-wundervollen heiliger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd35e84ae728dddc6589fcf04618ffa77e54d01f539555246cbeaef814d1de4. 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/GBF071741606.
Parsifal, WWV 111 / Act 1: "Den Vaterlosen gebar die Mutter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c97418dd1a58272f545ca95cf32ada2cd3b7172390c9e27f94562a552505247. 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/GBF071741612.
Parsifal, WWV 111 / Act 1: "Vom Bade kehrt der König heim"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ac15f21ecc99316141ec9663c1bb5f07e635fcc01a19e080d58fb456004cb5. 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/GBF071741614.
Parsifal, WWV 111 / Act 1: "Nun achte wohl und laß mich seh'n...Zum letzten Liebesmahle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6133af782b12bb0e83aad4a809b5df542ae29f935275c29259cdbf0a96c6e7e4. 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/GBF071741615.
Parsifal, WWV 111 / Act 1: "Nein! Lasst ihn unenthüllt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270b757bbd0565f203db81f5f6369be930f858119f620024ebe20ddce76df5e4. 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/GBF071741617.
Parsifal, WWV 111 / Act 1: "Nehmet hin meinen Leib"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496382385364f11b198dc86455a5ea078fa7a05e3f1918228c788a63f7cb19eb. 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/GBF071741618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c982f572ff4194be0af5e9d9f2b19f0215381b4429f3d2bbe9238dc00d80d3. 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/GBF071741620.
Parsifal, WWV 111 / Act 2: "Hier war das Tosen!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f260ae698f9dd26184eb9d95a90c76a394bbddafe51cfdea4fe29f4d7617f7. 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/GBF071741624.
Parsifal, WWV 111 / Act 2: "Komm, holder Knabe!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d738b1edbd15797f7099ba11042ac2d112e76211e310f8abc23264c1d9426a0. 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/GBF071741626.
Parsifal, WWV 111 / Act 2: "Ich sah das Kind an seiner Mutter Brust"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3001e60730c6290f3e0b375a0fb9e1cb2ff4c4cee5aabc03e5bfd4ff7ba53d52. 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/GBF071741628.
Parsifal, WWV 111 / Act 2: "Amfortas! Die Wunde!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efdcc5d07893b881787205608a4861cea743af18b21c61c0a48f1401d900715. 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/GBF071741630.
Parsifal, WWV 111 / Act 2: "Grausamer! Fühlst du im Herzen...Ich sah ihn...Nun such' ich ihn von Welt zu Welt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84e4e59e3b648c46888a3be464bbdb0d0c0a77d9fac079f9c5e023adacaedb3. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GBF071741631.
Parsifal, WWV 111 / Act 2: "Vergeh, unseliges Weib!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e2eba62ba57ccb79ca3edd57472c0a05c2943090909c248193f09a12db7278. 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/GBF071741633.
Parsifal, WWV 111 / Act 2: "Halt da! Dich bann' ich mit der rechten Wehr!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994ee0681d32e4fd19441aa09ecc413c27e40a7e2ce2848a9715c8d63fb84f48. 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/GBF071741634.
Parsifal, WWV 111 / Act 3: "O Gnade! Höchstes Heil!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf648d59bc5add0f740df16f1dfccf5a39d9b683410fd5bffd4336640e38130f1. 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/GBF071741640.
Parsifal, WWV 111 / Act 3: "Du wuchsest mir die Füsse"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fb22efa53cafa22ec24134b8b9cc137502ced94f82b8d77aa8dce1ba31a30d. 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/GBF071741642.
Parsifal, WWV 111 / Act 3: "Wie dünkt mich doch die Aue heut so schön" - Karfreitagszauber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02a47f59aaf1700d5eaa0483bdd83c562c8a6c03dfc397f937a3abf2c544c02. 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/GBF071741643.
Parsifal, WWV 111 / Act 3: "Nur eine Waffe taugt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25e878346c226018d7aed06d7c7a5c3e9684aff03069af5415cb9d83fd9a3fd. 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/GBF071741647.
Mozart: Complete Edition Box 10: Missae, Requiem etc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afd885b35dd3e1009416645eb1377efa474db20c744326fa03c0df8f426303b. 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/NLA508802509.
Debussy: Pelléas et Mélisande, L. 88 (Live) [Orfeo d'Or]
Die Walküre, Act I Scene 1: Wes Herd dies auch, hier muss ich rasten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73f61712d31b686480aac137510bc4a7a1b686cd0fbcb926bfaae53fa41c526. 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/NLA508109402.
Die Walküre, Act II Scene 1: Was verlangst du?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42df3bab1ee1eaac4c79862a75ae15aa67819129204595607c6fbf81f097a94c. 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/NLA508109415.
Die Walküre, Act I Scene 1: Kühlende Labung gab mir der Quell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f41d44939a27783ed26ad8c2ddd065818c067cb9c5e49b881ddc673ddf4d352. 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/NLA508109403.
Die Walküre, Act I Scene 3: Der Männer Sippe sass hier im Saal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0755eb5c651492c367ebc669378fa29878266b355f343b53c54e91def7fe8ccc. 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/NLA508109409.
Die Walküre, Act II Scene 4: Du sahest der Walküre sehrenden Blick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53493eb2bc51a1b00e6e644886ec0db1b39a04c2fb283f6511063e062395098e. 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/NLA508109422.
Die Walküre, Act I Scene 3: Winterstürme wichen dem Wonnemond – Du bist der Lenz – O süsseste Wonne!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044e83da3c73097b4e7fa922dbccc0dd9d3cb32ba21935d7e04d51605e4239f8. 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/NLA508109410.
Die Walküre, Act I Scene 3: Wehwalt heisst du fürwahr?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf5921cd2a08ca25d9ae8d8ce980396a30e539b602e4393689ae06807536949. 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/NLA508109411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee307e7931be41319b5615d541c0d28c7f4723a50fe195520d88243d112af1. 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/NLA508109605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932c316927e6cfab287aa62e3f5b4f0281d796cd7f965595e204ae1bf7a9b44. 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/NLA508109638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda939e5c327cecfc8c67682df976df9a3b9dfa9bcd81746edc32543e52179ede. 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/DES380022376.
Götterdämmerung, Act III Scene 2: Brünnhilde! Heilige Braut! "Siegfried's Death"
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Götterdämmerung, Act III Scene 3: Zurück vom Ring!
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Mass No. 2 In E Minor, WAB 27: IV. Sanctus
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Mass No. 2 In E Minor, WAB 27: V. Benedictus
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Mass No. 2 In E Minor, WAB 27: VI. Agnus Dei
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Mass No. 1 in D Minor, WAB 26: V. Benedictus
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Mass No. 1 in D Minor, WAB 26: VI. Agnus Dei
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bcf8ed0c460da7a286ce2d749487191d71b6eec2559322319affd8ef92d378. 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/DEF057102081.
Mass No. 3 In F Minor, WAB 28: IV. Credo (Cont.)
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Mass No. 3 In F Minor, WAB 28: V. Sanctus
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Mass No. 3 In F Minor, WAB 28: VII. Agnus Dei
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Beethoven: Symphonies Nos. 2 & 9 (Remastered)
Beethoven: Complete Symphonies (Remastered)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cc9554ca02354ed37e58e8bf4c6d23b8eee38442c4cb8ce336d82f8f3c8aa3. 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/NLA508109612.
Das Rheingold, Scene 2: Immer ist Undank Loges Lohn!
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Das Rheingold, Scene 2: Taugte wohl des goldenen Tandes
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Mozart: The Masses, Vol.3 (Complete Mozart Edition)
Wolfgang Amadeus Mozart: Geistliche Werke (ELO)
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Oberon, J.306 / Act 1: "Leicht, wie Feentritt nur geht"
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Starke Stücke. Richard Wagner. Der fliegende Holländer
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La clemenza di Tito, K.621 / Act 1: "Come ti piace imponi"
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La clemenza di Tito, K.621 / Act 1: "Amico, il passo affretta"
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