Wolfgang Koch (born 1966) is a German operatic bass-baritone. He is best known for his performances in leading roles in the operas of Richard Wagner. Early life Koch studied at University of Music an
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 0x73964743ab41fc9a340b28f6f7142b1606453030ce63294c30264fd63b3f8ef8. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8f6c941-5e7e-430f-874b-0cc72985320d.json and https://artists.proofprofile.net/proofs/artist/f8f6c941-5e7e-430f-874b-0cc72985320d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0xc5443aca6047ade4ac56c0213719d580d001ac6fd47cc62d4c5b2d7810ad9314. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205513 — a six-check JSON result.
Wagner: Parsifal: Akt I: Vom Bade kehrt der König heim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbc1184402068967a9298890a90f8b5af557f3238fe6deafb0924b576e04f03. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205522 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4fbb49b645833bf1beab62d79d1dca9522fecfd47b5e2e454ed7bb0c342ad2. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205530 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32a986efffa912c223068ee121093b3160b3637f6f2835df13e5f4c1fb8ec1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205546 — a six-check JSON result.
Wagner: Parsifal: Akt I: He! Ho! Waldhüter ihr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ba947f33b9010467970d514c970bb53857114772694ccac155467a9d9cc1d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205514 — a six-check JSON result.
Wagner: Parsifal: Akt I: Zum letzten Liebesmahle gerüstet Tag für Tag
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e995652a816be2bdb8e5ccc99130c0b2413af25b74a95b59b7c7c611b92b36a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205523 — a six-check JSON result.
Wagner: Parsifal: Akt II: Die Zeit ist da
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60ad5ee479cf8f4b9c64cdf9997513c253418550b66798cf3d37453643ebac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205531 — a six-check JSON result.
Wagner: Parsifal: Akt III: Von dorther kam das Stöhnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf785f0e1ad9a1084245de041fd2fc887ddaaee6fff14c0cce24fdf6c9341c6dd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205547 — a six-check JSON result.
Wagner: Parsifal: Akt I: Er naht, sie bringen ihn getragen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb72d8d75fceb896e13465cb21ecea34d551282fc008ca8099b0ac9aa11833ea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205515 — a six-check JSON result.
Wagner: Parsifal: Akt I: Mein Sohn Amfortas. bist du am Amt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3506be35d2335b6e6f8cba5c3868ad6eb3c41f76563c9f113de53d8a1c3fa46f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205524 — a six-check JSON result.
Wagner: Parsifal: Akt II: Ach, ach! Tiefe Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74c37b6b678d54228d913295911815de2f507d95c95800e0ca5f8c1dd0024fc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205532 — a six-check JSON result.
Wagner: Parsifal: Akt III: Dienen - dienen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80457023d277738f9e25d5fa4255b047710dabf0fe005224cb529b8e620028c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205548 — a six-check JSON result.
Wagner: Parsifal: Akt I: He, du da! Was liegst du dort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe989e8f91783d3c90656767831dfe73354a7ed4ed7a9a71c94b93e7abe81b357. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205516 — a six-check JSON result.
Wagner: Parsifal: Akt I: Wehvolles Erbe, dem ich verfallen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d873892cef79916edd9471669abdde46b777dd9ea0263b72591286e51b9eae5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205525 — a six-check JSON result.
Wagner: Parsifal: Akt II: Furchtbare Not
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9226fd799a7ea0907c9def3ad2f344b216bf3b05cc86ddd0b8a6ccc530a9f122. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205533 — a six-check JSON result.
Wagner: Parsifal: Akt III: Heil dir mein Gast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbe931fc8e6da460e6f5842eb731869f399dd3a8b2fa4fcf9097dc5cf7846f5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205549 — a six-check JSON result.
Wagner: Parsifal: Akt I: Ja, wann oft lange sie uns fern blieb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd062622997b8a2ce741af4ef522f6016018d81f9d8d7c360f9e88c9e3651f3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205517 — a six-check JSON result.
Wagner: Parsifal: Akt I: Durch Mitleid wissend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7e2fd3c1194ae78c37ca9e27fa107befa13eda0d7a65b3d804071fce5c2534. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205526 — a six-check JSON result.
Wagner: Parsifal: Akt II: Ho! Ihr Wächter, Ho! Ritter!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f8271c610156df321ccad70ec53b09e60cdda9db35fc39eb0aaf770d642987. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205534 — a six-check JSON result.
Wagner: Parsifal: Akt III: Heil mir, daß ich dich wiederfinde!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d88e2d267420da0422dd974c9ec5b0e9501b8566f4530185e8eac475d31e21. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205550 — a six-check JSON result.
Wagner: Parsifal: Akt I: Titurel, der fromme Held
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf14f331fdc961a2bab02f6e573f9708759309c287229aed1e1efba2c51bc36. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205518 — a six-check JSON result.
Wagner: Parsifal: Akt I: Wein und Brot des letzten Mahles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe272b9d3633972eac38f6e7e5a6c8931dc2ee9c2629c004fa6ab173ec59972dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205527 — a six-check JSON result.
Wagner: Parsifal: Akt II: Hier, hier war das Tosen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf916b48be3280b5d4b41b603e2a0f17c57aade5ba79d21dd9852a354490a9bbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205535 — a six-check JSON result.
Wagner: Parsifal: Akt III: O Gnade, höchstes Heil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e32a53a15e193bab0f72964ae5882b975de3b4d0b0bac89bc4f6f93d93a04d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205551 — a six-check JSON result.
Wagner: Parsifal: Akt I: Vor allem nun: der Speer kehr uns zurück
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b341b137a737a6caae04194da46673850dd5910e388986d213f3a4d88fc48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205519 — a six-check JSON result.
Wagner: Parsifal: Akt I: Was stehst du noch da
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c9928dc40e6afdd7b9b6a18101c772c8338b67607d6898cf4a31f8058005a5. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205528 — a six-check JSON result.
Wagner: Parsifal: Akt II: Ihr schönen Kinder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1013678597d84d25eddcb0bb10fc4308b6906953c070fa4951d83ee65744f3a5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205536 — a six-check JSON result.
Wagner: Parsifal: Akt III: Und ich, ich bin's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4450e68f35743ea71f41ba2a70c01c9756128f513bf54ac3b4fb5dec94a3cd4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205552 — a six-check JSON result.
Wagner: Parsifal: Akt I: Weh, Hoho, Weh! Wer ist der Fremde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd0c29dfd6594c1db1c3ee1c62fdfd0964e3e97374b3b973c946970d6b67124. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205520 — a six-check JSON result.
Wagner: Parsifal: Akt II: Wie duftet ihr hold
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf002def0c5f184096928922e70b52547641745137011c58000dbe53afd77485e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205537 — a six-check JSON result.
Wagner: Parsifal: Akt III: Werd' heute zu Amfortas ich geleitet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b008aa0ed1f94149dfcc2a68aca3246dda72da504967d3f780b1e255118132. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205553 — a six-check JSON result.
Wagner: Parsifal: Akt I: Nun sag', nichts weißt du
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec2b2a54b8a9696f22ade20df9049e238cd57f61821a6d6537c06628287ef40. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205521 — a six-check JSON result.
Wagner: Parsifal: Akt II: Parsifal! Weile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b9b1f7459f27c518dbbdb9e41a85c504ff2d2114137c05ff176c57111f2e81. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205538 — a six-check JSON result.
Wagner: Parsifal: Akt III: Wie dünkt mich doch die Aue heut' so schön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393bbd23abcf19f0183a648142a95ad22f6df6aebb95b979105b9a3855c2049b. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205554 — a six-check JSON result.
Wagner: Parsifal: Akt II: Ich sah das Kind an seiner Mutter Brust
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fedf9a1d34486d83a2cca3870cc7e2b4b9f8105e368743816f6ce510f171ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205539 — a six-check JSON result.
Wagner: Parsifal: Akt III: Mittag, die Stund ist da
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ed13b1296a0d5c04d22695f872820ddf92f004978b402bd01b43f5269bccd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205555 — a six-check JSON result.
Wagner: Parsifal: Akt II: Wehe, was tat ich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7027b292d3db069eb76dff74942b4d8f812280b4f938e7a69c7ed80791cb2e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205540 — a six-check JSON result.
Wagner: Parsifal: Akt III: Ja. wehe, weh über mich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d03b99a09af17876c41431674e1da015f0f9526df4b5ebcd31f8506046f5ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205556 — a six-check JSON result.
Wagner: Parsifal: Akt II: Amfortas, die Wunde!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c2683874c7aa57c407339250a17686ddbd8a9906bec29df433207d29c02101. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205541 — a six-check JSON result.
Wagner: Parsifal: Akt III: Enthüllet den Gral
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3acc5df3fdfb272058cbd762b10f58056fc2f89436133de703860df3965886. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205557 — a six-check JSON result.
Wagner: Parsifal: Akt II: Gelobter Held, entflieh dem Wahn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c7b7720008bec135ca33de53c6d77c70930421c369eeeab512eec99b22777a. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205542 — a six-check JSON result.
Wagner: Parsifal: Akt II: Den ich ersehnt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717b0046f7881d6e56203fbc0fe7ca858be89d6172cfa91146b32103aeb53a9d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205543 — a six-check JSON result.
Wagner: Parsifal: Akt II: Vergeh, unsel'ges Weib!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f07e22cf7bf849a1ed752f74631eb9a1cd63049c22da04eea3bc947bc31e917. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92205544 — a six-check JSON result.
R. Strauss: Die Frau ohne Schatten, Op. 65, TrV 234 (Live)
Wellesz: The Sacrifice of the Prisoner, Op. 40 (Live)
Salome, Op. 54, TrV 215, Scene 1: Wie schön ist die Prinzessin Salome heute Nacht!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a59d938f3befdb72446fa4bfec249fb4624bbf8207384ed1ac9dd3a1a549bb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600901 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 1: Nach mir wird einer kommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f0c41740ddc91b09c8fa0e09ca7cdc197bf087e2f386caf6709774a0e3afc0. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600902 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 4: Salomes Tanz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc44096d68605340afd5dba9f1ea83be53c827a3bcbac053def81af355b55ecb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600924 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 2: Ich will nicht bleiben. Ich kann nicht bleiben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0319df7c87f6db3659a37855a848acd2442ec934aa2e7262f9a04af33d9fa0c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600903 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 2: Siehe, der Herr ist gekommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5071fbb94ccb8e6a8263df5c4954c0b623bdb722952bc20a9fd7cec6ce0e2b0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600904 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 2: Jauchze nicht, du Land Palästina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb754778f7704f158c00ceb9169d79306c00ee8eb5e6b70fdfcbe94c276dfa6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600905 — a six-check JSON result.
Salome, Op. 54, TrV 215, Scene 4: Ah! Ich habe deinen Mund geküsst, Jochanaan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4605d99652eba18b0fa207ad64838a8de1e3106220231de449f7adeb62de1c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421600932 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57743725484c6aec861df1c4735fcc310b5fc21d39338f3aa85bacba38aafac3. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261800121 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f4a040d04a7a623dfa8d8d153e5fc93eedc4f60d1f7dd5198adebcc7066ae2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261800127 — a six-check JSON result.
Il tabarro, SC 85: E ben altro il mio sogno!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c00fcf48218cc2fab5785ee76995e825ce0e8c71eaa9f774cf9125747f30ed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261800129 — a six-check JSON result.
Zemlinsky: Eine florentinische Tragödie, Op. 16 (Live)