Richard Holm may refer to: Dick Holm, American CIA operations officer Richard Holm (tenor) (1912–1988), German operatic tenor Richard H. Holm (born 1933), American inorganic chemist
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 0x6e4b6c78be6f3e72f930519913d4b196be98642058f13f792878d779405eb681. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64a0c2d5-95ae-486f-a07d-58b0fd972d21.json and https://artists.proofprofile.net/proofs/artist/64a0c2d5-95ae-486f-a07d-58b0fd972d21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Haydn: The Creation (Die Schöpfung); Mozart: Mass in C Major, KV 317 'Coronation' [Igor Markevitch – The Deutsche Grammophon Legacy: Volume 18]
La Création, Hob. XXI:2, Pt. 1 : Introduction
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 0x178185e2e3d2630b4fa917cc1cb94c16e2afba31b287642d59cd0e965f0e3664. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501001.
La Création, Hob. XXI:2, Pt. 1 : Récitatif. "Und Gott sah das Licht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe945db598c9abe3b02b44a9351c40affcc96c5c1ac921fe65949e6040f8db2. 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/FRX211501002.
La Création, Hob. XXI:2, Pt. 1 : Aria. "Nun schwanden vor dem heiligen Strahle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710d2b23d72c6630a9d2c89e45241cb095b0bb84842f732aea7e4cad3e8419d9. 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/FRX211501003.
La Création, Hob. XXI:2, Pt. 1 : Récitatif. "Und Gott machte das Firmament"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7179fdc8fb2ebbd5cde49e07e8f81b4324bdbd02eb465bc0ce917607493e12. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501004.
La Création, Hob. XXI:2, Pt. 1 : Mit Staunen sieht das Wunderwerk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f6b0974151a603772d1bb4249df3d5d2a06973ae2e12569aacaaf531fc772e. 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/FRX211501005.
La Création, Hob. XXI:2, Pt. 1 : Récitatif. " Und Gott sprach, Es sammle sich das Wasser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b040790c799d12d09b9131ebc56bcba24e4e146670328eeced6087e6f09eac. 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/FRX211501006.
La Création, Hob. XXI:2, Pt. 1 : Aria. "Rollend in schäumenden Wellen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5916cc650f8f7e842ee0bfd0a6d4eebf89e3145a44126d3edb6c2268da0f98. 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/FRX211501007.
La Création, Hob. XXI:2, Pt. 1 : Aria. "Nun beut die Flur das frische Grün"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f4cb1fe3547d652eae138e713cd4f99e4b281d782fb58a0c61bf6891918294. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501009.
La Création, Hob. XXI:2, Pt. 1 : Choeur. "Stimmt an die Saiten"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ce624fc33537ff87909196af3199777926fc69c820c558be32dcef3cf16b4e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our 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/FRX211501011.
La Création, Hob. XXI:2, Pt. 1 : Récitatif. "Und Gott sprach. Es sei'n Lichter an der Feste des Himmels"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd091229ee5c9bb395d4c0fca0e2f6410c00d45b056bc9dc747ab1cb462fb2ff6. 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/FRX211501012.
La Création, Hob. XXI:2, Pt. 1 : Récitatif. "In vollem Glanze steiget jetzt die Sonne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5051640b834da8402750f3c2842ea6309f52db32df861b1987076a7e5eab3d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501013.
La Création, Hob. XXI:2, Pt. 1 : "Die Himmel erzählen die Ehre Gottes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75950726fc7220da1f4391bd68fdc483e5d1da2def3cafd62be662e51b6a2af3. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/FRX211501014.
La Création, Hob. XXI:2, Pt. 2 : Aria. "Auf starkem Fittiche schwinget sich der Alder stolz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe474e652af9a192d06e8404a8a3815db00a393e6c9704411b18d1164c5835be8. 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/FRX211501016.
La Création, Hob. XXI:2, Pt. 2 : Récitatif. "Und Gott schuf grosse Walfische"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11cf2bb699253eaceafccb12a7656e9dec5caf3fa79162e8287a27006d0e527. 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/FRX211501017.
La Création, Hob. XXI:2, Pt. 2 : In holder Anmut stehn & No. 19, Der Herr ist gross in seiner Macht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12a34e527384d984cc661e701e108ee5b1011798dda35c65983c1fbcaaa0c6. 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/FRX211501019.
La Création, Hob. XXI:2, Pt. 2 : Récitatif. "Gleich öffnet sich der Erde Schoss"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cba83bdd958e45f2591e30bebba38487fccab986f61f2dc8891eaff65621d5f. 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/FRX211501021.
La Création, Hob. XXI:2, Pt. 2 : Aria. "Mit Würd und Hoheit angetan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd958d02d86ecc886bc2204551ef5de1c45977375658d0505177fc7bf9592c9fb. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501022.
La Création, Hob. XXI:2, Pt. 2 : Récitatif. "Und Gott schuf den Menschen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fc0a19b2d6414d19130f3a6efa47eb6f2303b1f8fd932f8f2af4a71233d6d7. 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/FRX211501023.
La Création, Hob. XXI:2, Pt. 2 : Récitatif. "Und Gott sah jedes Ding"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dda1ac6b7d80f7a1e2a8ff88355fac1395da89c9343e203751747da5112cd43. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501025.
La Création, Hob. XXI:2, Pt. 2 : "Vollendet ist das grosse Werk", No. 27, "Zu dir, o Herr, blickt alles auf" & No. 28, "Vollendet ist das grosse Werk"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1d64a7def7d2f981b84058ecbb12235fedb068e70c87022ee1069e8d7d1aab. 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/FRX211501026.
La Création, Hob. XXI:2, Pt. 3 : Récitatif. "Aus Rosenwolken bricht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20d8a70df3f7c8bfb73ad6ee8fd10b0c307aaaecb43372ab45e70f0f9bd3e43. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our 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/FRX211501027.
La Création, Hob. XXI:2, Pt. 3 : "Von deiner Güt, o Herr und Gott"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83871bde156cfd88e5ef4ca1f0e6dbd0307cf642f49bb09f9cf9b74841dcd89. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211501028.
La Création, Hob. XXI:2, Pt. 3 : "Singt dem Herren alle Stimmen!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90b337be5c46c2180ee66b44a31affbebdda9a0cb4ae95aa0c31f8e41aa1e6a. 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/FRX211501032.
Strauss: Friedenstag, Op. 81, TrV 271 (Recorded Live 1960)
Verdi: La Traviata - Opernquerschnitt in deutscher Sprache
Haydn: Cecilia-Mass; Mass in time of war; Little Organ Mass
Mass in C Major, Hob. XXV:5 "Missa Cellensis": Ia. Kyrie Eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2fd63df8af485e5981a41fc1015061bccb9b940e793651ebfe0124ff21630f. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800141.
Dvorak, Schubert & Others: Stabat mater (Remastered 2022)
Stabat mater, RV 621: No. 3, O quam tristis (Remastered 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd88fafb016c1133b0126ca55db043dd6a2e626545c60d818c5abf72510ad211. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD62205126.
Anneliese Rothenberger: Ihre größten Erfolge und Raritäten
Im Reich der Operette, Vol. 8 (Favoriten - Raritäten - Entdeckungen)
Die drei Wünsche: 'Sternschuppen (Polka)'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb15588245477cc0b2b87aaa3645103c3e76046ae7bae9a0f773048222101e3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEHB51206167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b5ee677ce0ef762b564585df38f3bb91ff69f5d9615107bcb48b12cd6712cc. 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/DEF056500961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519cf53f1fddec10fc20519676b69da05d696f6b1e2702bec6de7fe209851591. 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/DEF056500962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17381ba608cccfc43f4b4bfcadd620a7f3f64fec37aacd5b52bfb16b808b4cce. 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/DEF056500963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91caaa08d93cb65c3f8d7f43b7430733829b07334d27823b2368407ea303b100. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEF056500964.
Te Deum, WAB. 45: V. In te, Domine, speravi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1480749b7dedfdf6a95e45882bf2ff37892adb2bb5208dae9a9890b5a5a1bcd9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056500965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72de085a6bbc7e3315ddc06432260af9f3e3e572c372f9b041e2c8795327755a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e14c798242a4c903a9fd803d0e17caf1cf59ce95c16f14473b474ebdfbf334c. 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/DEF056601520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12600d8caf47efc99db0be030eb1b5932925bd1d3fa2ebe6e9d71805591ee281. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/DEF056601530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8c7451cf0b1f02d99aecdf0aa91cc790260269afdab113dc2b6bb1235fb0a4. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/DEF056601540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb078b6a8e0fffe251718da0f3367aa6aaaa8397da70df05927df97615c9b3d90. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/DEF056601550.
Afferentur regi virgines (Motet), WAB. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfbd65b6d48c0e059e4420b70758347384991cc1169169eb8c7ad961e7e5af6. 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/DEF056602230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973f9efab8acffd7230c699d44ad76f81be4dc7d034ed10c807ccae05ee9b7fd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056602220.
Os justi meditabitur sapientiam (Motet), WAB. 30
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c630ca2a0ce6fee0a5e78ad1d92eedbe9b4ba09da22292c9288df1c5369706e. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4764fa5835433232ebb10d0c8a5f2adaaa071c52835973d63407201b0c4d37c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d59720e95de6aba460da881f9e003e35368942b90308b5c1c4835f9e1398977. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601580.
Psalm 150, for Soprano, Chorus and Orchestra, WAB. 38
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0b5b501430e9942ed3f6d706f0d54dfdb95e82cacb784a0ce72392031a7e61. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056502830.
Im Reich der Operette, Vol. 2 (Favoriten - Raritäten - Entdeckungen)
100 Greatest Tenors, Vol. 3 (Recordings from 1941 to 1960)
Opera Arias (Baritone): Prey, Hermann - Mozart, W.A. / Lortzing, A. / Marschner, H.A. / Humperdinck, E. / Rossini, G. (1954, 1957)
The Firebird Suite (1945 version): I. Introduction - Prelude and Dance of the Firebird - Variations
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adc700f2b49dd32026004d3921e75ff5613ca6c19a6aadd7fc67ab3c743b421. 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/DEAD70405601.
The Firebird Suite (1945 version): II. Pas de deux - Firebird and Ivan Tsarevich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4fbcf564dacb29bb3da28e9e9c08fa991e1090b0480470e088b524162bfe2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD70405602.
The Firebird Suite (1945 version): III. Scherzo - Dance of the Princesses
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7a532490d5f897cadf4fa3e39eba2ea553b03fa09334b5df1fa30c2c0a97ba. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/DEAD70405603.
The Firebird Suite (1945 version): IV. Rondo - Khorovod
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbc65b01da7e506baadf65e0cd63e58467b1c7c5f12e15728285e3a09bec75e. 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/DEAD70405604.
The Firebird Suite (1945 version): V. Infernal Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dff4c01f83da5f9a42fd8896357b532d5dabdc064a15671714982f7b1484e17. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEAD70405605.
The Firebird Suite (1945 version): VI. Lullaby - Firebird
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e12c2554b1d5bcefbae5c735c3dab4bac850327de0b6f331f1982143349944c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEAD70405606.
The Firebird Suite (1945 version): VII. Final Hymn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3451d7e6af789a3cfe1974de01bd6a1f6368b59cb619ed7a40f75ba63d3ff9dd. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD70405607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80a022b6348d7e769a5c731f19585d1d01f8926fb35c1adcd0dbf487199f37f. 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/DEF055930501.
Der Freischütz / Act 1: "Oh diese Sonne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fe96f2a1a6255df6fafbb4ce49ffc0ad09ed610f57c9944e9e6921b41c42aa. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055930519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018f951b09a7ffc724836bd053d55e0add48ad5e3e42a21f361eb52c9bf15ed3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our 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/DEF055930516.
Der Freischütz / Act 3: "Was gleicht wohl auf Erden dem Jägervergnügen?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42180ac8e5ff0c292805a3821564793fffb77f39144ea6bb79db97a8c234afce. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055930513.
Von Weber: Der Freischütz, Extracts (Stereo Version)
Die tote Stadt, Op. 12, Act I: Glück, das mir verblieb (3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffefa2005209a5968ee0c7f5dddeaa601a20fe581982ed2649368a90dd882fcb. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our 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/USB8U2008550.
Orff: Carmina burana; Catulli Carmina; Trionfo d'Afrodite
Carl Orff: Carmina Burama, Catulli Carmina, Trionfo di Afrodite
Emmerich Kálmán: Das Veilchen vom Montmartre [The Violet of Montmartre] (1952)
Classical Chillout Vol. 2 Tchaikovsky, Verdi, Haydn, Mozart, Schubert, Chopin, Handel, Bach, Beethoven, Brahms
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189970a7c42cdc14e7fdf13429ea700b8965815b2df6b96ca37227b408e35716. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561325615.
Vesperae solennes de confessore KV 339, Piano Concerto No. 17 KV 453, Symphony No. 1 KV 16