Mechthild Georg is a German operatic mezzo-soprano, and a professor of voice at the Musikhochschule Köln. Career Georg studied Roman studies and history at the Cologne University, and music pedagog
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 0x8b5d7fd28358bb0adce67c12e835c975e42ee7fe8d03bbb1e8f36374a536f104. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ef5fec4-a5d9-4094-9789-58720f5307b6.json and https://artists.proofprofile.net/proofs/artist/0ef5fec4-a5d9-4094-9789-58720f5307b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Weber, C.M. von: Missa sancta No. 2, "Jubelmesse" / Schumann, R.: Missa sacra, Op. 147
Missa sancta No. 2, Op. 76, J. 251, "Jubelmesse": Kyrie
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 0x34382d9597fd50cd0e2b6b7c3351c7cd5dff20a410cf24b9928a5b269c95f85a. 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/DEB261201435.
Missa sancta No. 2, Op. 76, J. 251, "Jubelmesse": Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48123989f911d98102a467efc7138a326e3a88b9a88ab93e9ed45207f7ef55c1. 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/DEB261201436.
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
Missa sancta No. 2, Op. 76, J. 251, "Jubelmesse": Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9310d4e8e75998ab2bcb997fb8b24328f449e85b32dc452e266cecade6393. 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/DEB261201437.
Missa sancta No. 2, Op. 76, J. 251, "Jubelmesse": Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e0e90d75857f48d897cd6bcb2a8b1c25753c155167a9b5d0bab37b026b5da7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261201443.
Heinichen: Lamentationes / Passionsmusik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffbede4b7948b5e6ca413b32256111c559044d4f0c822d0beaac4e5e7671d04. 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/DEF059404270.
Schreker, F.: 5 Gesange / Ein Tanzpiel / Festwalzer Und Walzerintermezzo / Schwanensang / Fagea
Fanny Hensel-Mendelssohn: Oratorium & Duette
Oratorium: I. Introduktion, Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a14cf8b0d5f3058d2bb61157bb11384eea057ed8b28986e4e62ac0ab9b9f3d4. 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/DEC290045101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd1dd96a39d008f038ac737f626ee9f70256a1d9d585c52c004918090f0227. 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/DEC290045111.
Oratorium: II. Rezitativ, Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738db25f4673dfb4d3079a9c1d1847e0a4e5064efd47b1de2e0a492e6371a7b6. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC290045102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da6522bf3ed30c3d1380889c7f9f4944c74ad139d107b4b2ba05c4fe45b0dbb. 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/DEC290045103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b57db97fe140321c3785560053b82fcf026a1b6e4f51ce6000570dce8fa686. 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/DEC290045104.
Sacred Masterpieces Stuttgart Gachinger Kantorei, Stuttgart Bach Collegium, Rilling
Man singet mit Freuden vom Sieg (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd570f197c3fb7bf2375eb5f47c9d768081c3d325096a2c806d91f12603b7222d. 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/DEA559903052.
Man singet mit Freuden vom Sieg, BWV 149: Aria: Gottes Engel weichen nie (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7153247ab1e8e5118158782c44c0fed05c6676a316795012979245931c945e8. 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/DEA559903055.
Schumann: Die Großen Chorwerke / The Great Choral Works
Jakobín, Op. 84, Act II: Act II Scene 1: Serenade (Benda, Jiri, Terinka, Chorus, Children's Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd127bf67586db17eaae2c39990a1931ec11822e087947a427c1eb17b5e5ee74. 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/DEB950464114.
Jakobín, Op. 84, Act I: Act I Scene 3: Uceny pane, dobry den! (Benda, Terinka, Jiri, Filip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93179ed310226d9c107adb64001de8bf44580bd0895c61c2c2d0a18e3759aaf. 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/DEB950464104.
Jakobín, Op. 84, Act I: Act I Scene 4: Zle je, zle je, ha, ha, ha, ha! (Boys Chorus, Jiri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbc79ec2bf61ebad6e33911847077bd6940a6f2cfd8550bbc05d5d246c7e19f. 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/DEB950464105.
Jakobín, Op. 84, Act I: Act I Scene 6: To mne stat! Tak ctite pana! (Filip, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7651a69caee4b72614135356dc3581aac764614101b2cb32686040f12473d571. 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/DEB950464107.
Mozart : Grande Messe en ut mineur, K 427
Grande Messe en ut mineur, K. 427: Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbedb14af797b9f20cd6df01023ca58544ccbdb099f3dd05016676f786f060f0. 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/FRZ299528010.
Grande Messe en ut mineur, K. 427: Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daa6e0572934009fd14f60898763ccf759a270fca55849a26e1a8d1cb83e5e4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528020.
Grande Messe en ut mineur, K. 427: Laudamus te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e47ddd9674fe10dd4382e9192bfb4e213815c8e0e791acb30cc5b3dd0930cd. 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/FRZ299528030.
Grande Messe en ut mineur, K. 427: Gratias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95700a38771d7d17f14f6ec8ea16db019b77a204c62d6d124e4a6f2b3a539658. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528040.
Grande Messe en ut mineur, K. 427: Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95237ea1eb03b6bdc0b1a8bb9959d44185749545930178fa07f57fd43479c5a1. 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/FRZ299528050.
Grande Messe en ut mineur, K. 427: Qui tollis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b011c1fed58ec60683eee67e27a341578031ff0aa3974e223e09f50b600337. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528060.
Grande Messe en ut mineur, K. 427: Quoniam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7345ca4875d18192d8337813df94f0acd0445e8967e9aba363a89796caf788. 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/FRZ299528070.
Grande Messe en ut mineur, K. 427: Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4158f4ee338c200ad1e57105c7b347d8bcad5db85693419a7a9a0fa369e3a58e. 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/FRZ299528090.
Grande Messe en ut mineur, K. 427: Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a221441ba1df3d1103a3d91e87cb8bfa307f9af61e7ff0e7df7ada7cbbe98f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRZ299528110.
Grande Messe en ut mineur, K. 427: Jesu Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673373cc408b4a8262cfb3a47b80e8ef906239cac6109acd7194ccd3253c41a8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528080.
Grande Messe en ut mineur, K. 427: Et incarnatus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1907d089102f5d37052ba9bd857e5147700fbc7c2fa64f41f779dfca09a17059. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRZ299528100.
Grande Messe en ut mineur, K. 427: Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda32274b34110e1d78016f25c9e7135e9ae92ceb45c780f224c43acd361962b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FRZ299528120.
Wagner, S: Heidenkonig (Der) (The Heathen King)
Weihnachten - Klassik - Festliche Stimmung
Oh Tannenbaum - Klassische Deutsche Weihnachtslieder
Kling, Glöckchen, klingelingeling (Arr. Mattes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeac0e03f0005a635134d066ed005e44fd1d040646956c66e9526f35971d830. 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/DEA340301679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271efcb0af3de707646d7410900e11ef5e21d28e714fef1b59849295cf3a3a9d. 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/GBHKE0600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f745e209b6d00a5e0cd3a8b0e222ee939dfa947924140750fccd072024184e. 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/DEB200628501.
Frau Luna 1. Akt: VIII. 8. Lied "Schlösser, die im Monde liegen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637f811b29e6f16f6f299e5b3a49e5fd00f2c82aa918c04da632bbe76078dd12. 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/DEB200628508.
Frau Luna 2. Akt: XIV. 14. Finale "Das macht die Berliner Luft"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55199232778a834089eae2768b2a795353ee208f3c68c2eefa6156432b38bf94. 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/DEB200628534.
Frau Luna 1. Akt: XVI. 16. Musikalische Szene "Schutzmannmarsch"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c23f76bda0de989c554396ed59e0d65dce53e6d584bb263077ba946fdf39b2. 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/DEB200628516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca18a287eaa92084b2f1a7d749c85ff11cd08819434cde74d3c3cce52ac5074. 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/FRZ179702470.
Jésus que ma joie demeure (Jesus bleibt meine freunde): Choeurs, cantate 147
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a959b3151c422d58afe8a62111ab1de861729c4689479f794f88478f092f710. 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/FRZ179702480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0364e1643d5fd498f89c26ec69c5383b8fbbf8e91a8468a8a1fe3798e2fb7fdd. 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/FRZ299532150.
Stilvolle Weihnachten - Heiligabend - 2023
Schumann: Requiem, Mass, Der Rose Pilgerfahrt
Weihnachtsoratorium, BWV 248: Pt. 1, "Jauchzet, frohlocket" (Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25c4de22045150c01f1fb43b28f0a22d082a26c919fae1b12115a8601d0d5c3. 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/FRZ209616701.
Telemann: Die Satyren in Arcadien, TWV 21:8
Süßer Trost, mein Jesus kömmt, BWV 151: No. 1, Süßer Trost, mein Jesus kömmt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a28cf326eef1e5f7bc981139f0c06d23bbc771352ced0dae2832fea8a916a8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEAD61807201.
Bach, J.S.: Easter Oratorio, Bwv 249 / Ascension Oratorio, Bwv 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86ed636c42d70f5a21780d2a3a1c4b4f8789f1973efc9e2a00ae95a502f622a. 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/DEA559903180.
Easter Oratorio, BWV 249: Kommt, eilet und laufet (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28476684880c36ae8d56bfc5cff73b25866562b97da3b4bed39fece8e5903ad0. 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/DEA559903182.
Easter Oratorio, BWV 249: Recitative: O kalter Manner Sinn (Soprano, Alto,Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80ec05356e7002123f0da10b5bd8c15924f26fcf5ed916cf1a3c2b2a6a2f3aa. 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/DEA559903183.
Ascension Oratorio: Lobet Gott in seinen Reichen, BWV 11: Aria: Jesu, deine Gnadenblicke (Soprano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f057f1d92ea80562b1099531a89f30f0dc2f0399282c69c167612645f8c3b63. 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/DEA559903198.
Christoph Spering: Vision and Temperament