Harry van der Kamp (born 1947 in Kampen) is a Dutch bass singer in opera and concert. Mostly active in Historically informed performance, he founded the Gesualdo Ensemble. He is also an academic voice
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 0x02ad00f1ea6cbbcb325971033583cd074b9a6f25b1963338976563bf3ed88546. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0619d66-6fb4-4b6c-b342-f33c7b46ae2f.json and https://artists.proofprofile.net/proofs/artist/d0619d66-6fb4-4b6c-b342-f33c7b46ae2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Handel: Funeral Anthem for Queen Caroline, HWV 264 & Te Deum in D Major, HWV 280
Funeral Anthem for Queen Caroline, HWV 264: I. 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 0xe25ca0db8c6c3228b4aa7ba27a1d848a183f8ad8d51c58d961c8536686774b00. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEB209324401.
Funeral Anthem for Queen Caroline, HWV 264: II. The Ways of Zion Do Mourn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9015a730fdb44d67b8935677f8255d4a629c2366c2ca6e08a4b4811c868adff2. 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/DEB209324402.
Funeral Anthem for Queen Caroline, HWV 264: III. How Are the Mighty Fall'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf737a7ebc1da115f734203fc1ede91f540e60ffac9b670a20b63d942ea3357d7. 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/DEB209324403.
Funeral Anthem for Queen Caroline, HWV 264: IV. She Put on Righteousness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c5c15abd26cebd56ea3deaa89ef3370e37472760108bf6bc031e94c281ba62. 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/DEB209324404.
Funeral Anthem for Queen Caroline, HWV 264: V. When the Ear Heard Her
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67a27086c658285fa7b0e6c5614a3954665ba97a901eae4879f2d2d0cfc0d7d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEB209324405.
Funeral Anthem for Queen Caroline, HWV 264: VI. How Are the Mighty Fall'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cf9d57c6f965320c7a4f5b2db985ee08d4d49533de3885adbf66003f6eb470. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/DEB209324406.
Funeral Anthem for Queen Caroline, HWV 264: VII. How Are the Mighty Fall'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd345f4932d0a4a64ec472458032fde76d7c239fc4f8bfe8107736e9be442f092. 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/DEB209324407.
Funeral Anthem for Queen Caroline, HWV 264: VIII. The Righteous Shall Be Had
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fe4ea96a959458308142e13bb04bb8160a71ca1db0bb94bfba72a16a404ccc. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEB209324408.
Funeral Anthem for Queen Caroline, HWV 264: IX. Their Bodies Are Buried in Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8a55b80b34c35a555eac6db92d9370417ad0736bcc165c20167b489b17d93a. 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/DEB209324409.
Funeral Anthem for Queen Caroline, HWV 264: X. The People Will Tell of Their Wisdom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd76f14b141ad64a7df9062e38b2bac0631a612c5798dd784e8f7970374f86e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEB209324410.
Funeral Anthem for Queen Caroline, HWV 264: XI. They Shall Receive a Glorious Kingdom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fccef10f50b2d753243f64491d4ccc414b8cc606c016f066b265d3b4589bb6. 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/DEB209324411.
Funeral Anthem for Queen Caroline, HWV 264: XII. The Merciful Goodness of the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22080b9b0f5821f953768645ffc99f749f73699b1caa530b6fd8c97a90c3d617. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DEB209324412.
Te Deum in D Major, HWV 280: I. We Praise Thee, O God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec3fa5ad7a30ec150f375051f3cb6225d16aedf490c2404212d7ca0dc7528ef. 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/DEB209324413.
Te Deum in D Major, HWV 280: II. The Glorious Company
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c85aa9dce681d4a8a1245266e56e89fa355da95df45a0d1905a0f76d7e884a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB209324414.
Te Deum in D Major, HWV 280: III. When Thou Lookest upon Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa536e269e2084d25aec2cfbec26430d68902aaefee6b8583485d1913628901b1. 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/DEB209324415.
Te Deum in D Major, HWV 280: IV. Day by Day We Magnify Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eabca620d92e904e6d90db9daf490b1d7ae2347ecf310f8a4027f27400d89f. 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/DEB209324416.
Te Deum in D Major, HWV 280: V. Vouchsafe, O Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760a21ff99b1462ba1261a187e3b103384ffdcbbac4ae3a15a8f415ce092fd89. 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/DEB209324417.
Te Deum in D Major, HWV 280: VI. O Lord, in Thee Have I Trusted
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bef74c721a1d73706f35ce56f334f2298e3241bdc310823972dbf74907a145. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DEB209324418.
Kurtág: Complete Works for Ensemble and Choir
4 Capriccios, Op. 9: Paris I: Musée de Cluny. La Dame à la Licorne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c835fff26eeb1c11912afd96706c026d473dc61dc847b86c0344ee9a8a1c49. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/DEB331550501.
...quasi una fantasia..., Op. 27/1: I. Introduzione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13aaaf03d61924e6f728c17894952b0d0ea9e274e8e46cbf99a2377763b72639. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEB331550601.
Byrd: Infelix ego, Mass for 5 Voices & Motets
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aa0fcc0c68297eb93c2f9149a9f4eda1138c98e8b9c0c83f352da93d35a66d. 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/BER181301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa829f306138cfd7be71022a33923f83dc006347ac3869c3795203c4b5f564347. 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/BER181301402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4b23f26d1fd53172c6fdadc352ff4bc571b47d58d0feb5567defbc252fc557. 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/BER181301403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3357a14b0e89e80044f904f281c8a4f23ba9f8eb18b2d98d21a55061a9567ed. 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/BER181301404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe313d5ef46075ef0353a13007f6a30549659ddc73482d07aa5cc2c1586fa8344. 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/BER181301405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1e45b46b3804f48b2d80e67c1fb44c154164d688afbca33a9ccb785138c4b8. 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/BER181301406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1973715c9b10ac5f652b92f6e046047ebafd0b48564ae53e80bdcf39c7696ac3. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/BER181301407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961d4e2ea4142513aec8c83bd262f7e20a35595028d5907d81db22648cc5ea7f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/BER181301408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0570724c6869a1fa88af6fff03d7229b8d3e0a37eeae81538577e28e22930bf5. 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/BER181301409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3858cf31586e3467589462be5b50a6b52856810f2660eef62b6b482e2dfd65. 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/BER181301410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710e92903041835b243d0b1a187359a1dfad2d0649a5b5448b2c12507c27b693. 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/BER181301411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56cf4ce29be9fb91a886415563b574edd1325dfcdca21793e301af30fe281d6. 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/BER181301413.
Bach, J.S.: Cantates de la Nativité Vol. 4 BWV 61, BWV 122, BWV 123, BWV 182
Cantata Liebster Immanuel, herzog der frommen, BWV 123: Liebster Immanuel, Herzog der Frommen (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bea84fc3e37111c8f0ca32f34b458b9fddc73aedd95f71e51f21362eb7f943. 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/CAJ720840313.
Haydn: Les sept dernières paroles du Christ
Die Worte des Erlösers am Kreuze, Hob. XX:2: I. Introduzione. Maestoso ed adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d63879e85e87080ffd0d22df44796a1d90e4b5264668262ab3bb4e96189851. 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/FRZ130500800.
Die Worte des Erlösers am Kreuze, Hob. XX:2: II. Vater, vergib Ihnen, Denn Sie Wissen Nicht, was sie tun, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d067eccca2d17a2c00643819726363287ef9c60cc2d2ef0380aaaf7478cb7. 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/FRZ130500820.
Die Worte des Erlösers am Kreuze, Hob. XX:2: III. Fürwahr ich sage dir. Grave e cantabile, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52267f4743cfaee23fad131616b975927524fdfc97f2bc5a4fd79ecc96479946. 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/FRZ130500840.
Die Worte des Erlösers am Kreuze, Hob. XX:2: IV. Frau hier siehe deinen Sohn. Grave, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40af960abd5affeae67e91fab5bd3aca682e28f5fbd506505f98b67360d7053a. 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/FRZ130500860.
Die Worte des Erlösers am Kreuze, Hob. XX:2: VI. Introduzione: Largo e cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55212a401d288edecc7916467c5bc0e0d4a3876f16cd7a2395247f79bf1a24c6. 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/FRZ130500890.
Die Worte des Erlösers am Kreuze, Hob. XX:2: VII. Jesus rutet. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaefc94e0909cd16dd19b738e39db37334a386d1523e79da56332acd7ce097cf. 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/FRZ130500900.
Die Worte des Erlösers am Kreuze, Hob. XX:2: XI. Il terremoto. Presto e con tutta la forza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a82a74c61b16491313e142491d526b3a4739234056a6d68a222a6e94ca36bb1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FRZ130500950.
Heinrich Schütz: Die Gesamteinspielung (Vol.1-8)
Italian Madrigals, Op. 1: No. 1, O primavera, SWV 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6597cdba4c49f0d112e867f9690aea41e79cf523fe8a70dbf0acdd21b8cecdc3. 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/DEB111100801.
Italian Madrigals, Op. 1: No. 2, O dolcezze amarissime, SWV 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daedb85b47ba66215646f8cefd64cb109068e496b5968ebb877f610b1c1b48c. 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/DEB111100802.
Italian Madrigals, Op. 1: No. 10, Flamma ch'allacia, SWV 10
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Italian Madrigals, Op. 1: No. 11, Quella damma son io, SWV 11
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Schütz: Johannes-Passion (Complete Recording Vol. 13)
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Johannes-Passion, SWV 481: II. Gefangennahme Jesu
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Johannes-Passion, SWV 481: III. Jesus vor Hannas und Kaiphas, Verleugnung des Petrus
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Johannes-Passion, SWV 481: IV. Jesus vor Pilatus
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Johannes-Passion, SWV 481: V. Geißelung und Verspottung
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Johannes-Passion, SWV 481: VI. Jesu Verurteilung
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Johannes-Passion, SWV 481: VII. Kreuzigung und Tod
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Johannes-Passion, SWV 481: VIII. Beschluss
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Unser Herr Jesus Christus, in der Nacht, SWV 495
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Heinrich Schütz: Psalmen Davids (Complete Recording Vol. 8)
Psalmen Davids, Op. 2: No. 1, Der Herr sprach zu meinem Herren, SWV 22 "Psalm 110"
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Psalmen Davids, Op. 2: No. 14, Singet dem Herrn ein neues Lied, SWV 35 "Psalm 98"
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Psalmen Davids, Op. 2: No. 2, Warum toben die Heiden, SWV 23 "Psalm 2"
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Psalmen Davids, Op. 2: No. 15, Jauchzet dem Herren, alle Welt, SWV 36 "Psalm 100"
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Psalmen Davids, Op. 2: No. 3, Ach, Herr, straf mich nicht, SWV 24 "Psalm 6"
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Psalmen Davids, Op. 2: No. 4, Aus der Tiefe rufe ich, SWV 25 "Psalm 130"
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Psalmen Davids, Op. 2: No. 17, Alleluja! Lobet den Herren, SWV 38 "Psalm 150"
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Psalmen Davids, Op. 2: No. 5, Ich freu mich des, das mir geredet ist, SWV 26 "Psalm 122"
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Psalmen Davids, Op. 2: No. 18, Lobe den Herren, meine Seele, SWV 39 "Pslam 103"
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Psalmen Davids, Op. 2: No. 6, Herr, unser Herrscher, SWV 27 "Psalm 8"
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Psalmen Davids, Op. 2: No. 7, Wohl dem, der nicht wandelt im Rat der Gottlosen, SWV 28 "Psalm 1"
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Psalmen Davids, Op. 2: No. 20, Nun lob, mein Seel, den Herren, SWV 41 "Psalm 115"
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Psalmen Davids, Op. 2: No. 8, Wie lieblich sind deine Wohnungen, SWV 29 "Psalm 84"
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Psalmen Davids, Op. 2: No. 21, Die mit Tränen säen, SWV 42 "Psalm 126"
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Psalmen Davids, Op. 2: No. 9, Wohl dem, der den Herren fürchtet, SWV 30 "Psalm 128"
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Psalmen Davids, Op. 2: No. 11, Danket dem Herren, denn er ist freundlich, SWV 32 "Psalm 136"
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Psalmen Davids, Op. 2: No. 24, Danket dem Herren, denn er ist freundlich, SWV 45 "Psalm 136"
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Psalmen Davids, Op. 2: No. 25, Zion spricht, der Herr hat mich verlassen, SWV 46
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Schütz: Musikalische Exequien und andere Trauergesänge (Complete Recording Vol. 3)
Musikalische Exequien, Op. 7: I. Concert in Form einer teutschen Begräbnis-Messe, SWV 279
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Musikalische Exequien, Op. 7: II. Herr, wenn ich nur dich habe, SWV 280
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Musikalische Exequien, Op. 7: III. Herr, nun lässest du deinen Diener in Frieden fahren, SWV 281
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Ich bin die Auferstehung und das Leben, SWV 464
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O meine Seel, warum bist du betrübet, SWV 419
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Bach: Cantates pour l'Épiphanie: BWV 72, 81, 155 & 156
Mozart: Eine kleine Nachtmusik, K. 525: I. Allegro
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Mozart: Eine kleine Nachtmusik, K. 525: III. Menuetto. Allegretto
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Bach, CPE: Symphonies, Wq. 183: No. 3 in F Major: I. Allegro di molto
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Mozart: Divertimento in D Major, K. 136 "Salzburg Symphony No. 1": I. Allegro
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": I. Kyrie
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": II. Gloria
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": III. Credo
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": IV. Sanctus
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": V. Benedictus
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Mass in B-Flat Major, Hob. XXII:12 "Theresa Mass": VI. Agnus Dei
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Mass in D Minor, Hob. XXII:11 "Nelsonmesse": I. Kyrie
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Mass in D Minor, Hob. XXII:11 "Nelsonmesse": II. Gloria
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Mass in D Minor, Hob. XXII:11 "Nelsonmesse": V. Benedictus
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Mass in C Major, Hob. XXII:9 "Paukenmesse": I. Kyrie
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Mass in C Major, Hob. XXII:9 "Paukenmesse": II. Gloria
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Mass in C Major, Hob. XXII:9 "Paukenmesse": III. Credo
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Mass in C Major, Hob. XXII:9 "Paukenmesse": IV. Sanctus
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Mass in C Major, Hob. XXII:9 "Paukenmesse": V. Benedictus
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Mass in C Major, Hob. XXII:9 "Paukenmesse": VI. Agnus Dei
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Salve Regina, Hob. XXIIIb:2: Salve Regina (Adagio)
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Salve Regina, Hob. XXIIIb:2: Eia ergo (Allegro)
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Salve Regina, Hob. XXIIIb:2: Et Jesum (Largo) - O clemens (Allegretto)
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Motetto "O ceolitum beati", Hob. XXIIIa: G9: I. Aria: O celitum beati amores (Andante)
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Motetto "O ceolitum beati", Hob. XXIIIa: G9: II. Chorus: Alleluja (Andante)
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Cavalieri: Lamentationes Hieremiae Prophetae cum Responsoriis
Telemann: Der Tag des Gerichts (The Day of Judgements)
Carl Philipp Emanuel Bach: Litaneien, Motetten, Psalmen
Sweelinck, J.P.: Vocal Music (The Secular Vocal Works - Chansons, Italian Rimes and Madrigals, French Rimes)
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Beloved & Beautiful: Meine Freundin, du bist schön
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Cantata "Der Herr denket an uns", BWV 196: No. 1. Sinfonia
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Cantata "Der Herr denket an uns", BWV 196: No. 2. Chorus, "Der Herr denket an uns und segnet uns"
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Cantata "Der Herr denket an uns", BWV 196: No. 3. Aria, "Er segnet, die den Hernn fürchten" (Soprano)
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Cantata "Der Herr denket an uns", BWV 196: No. 4. Duetto, "Der Herr segne euch je mehr und mehr" (Tenor, Bass)
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Cantata "Der Herr denket an uns", BWV 196: No. 5. Chorus, "Ihr seid die Gesegneten"
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Purcell Edition Volume 3 : Odes, Anthems & Ceremonial Music
Purcell: Come Ye Sons of Art, Z. 323 "Ode for Queen Mary's Birthday": No. 2, Aria and Chorus. "Come Ye Sons of Art Away"
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Purcell: March and Canzona for Queen Mary's Funeral, Z. 860: March
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Handel: Orlando, HWV 31 & Alcina, HWV 34
Handel: Alcina, HWV 34, Act 1: Aria. "Di', cor mio" (Alcina) [Live]
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Handel: Alcina, HWV 34, Act 1: Aria. "Tornami a vagheggiar" (Morgana) [Live]
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Handel: Alcina, HWV 34, Act 2: Aria. "Mi lusinga il dolce affetto" (Ruggiero) [Live]
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Handel: Alcina, HWV 34, Act 2: Aria. "Ah! mio cor!" (Alcina) [Live]
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Mass in B minor, BWV 232 / Kyrie: 1a. Kyrie eleison
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Mass in B minor, BWV 232 / Kyrie: 1b. Christe eleison
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Mass in B minor, BWV 232 / Gloria: 2a. Gloria in excelsis Deo
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Mozart, W.A.: Nozze Di Figaro (Le) (The Marriage of Figaro) [Opera]
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Le nozze di Figaro, K. 492: Act I Scene 1: Duet: Cinque … dieci … venti … trenta (Figaro, Susanna) - Recitative: Cosa stai misurando (Susanna, Figaro)
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Le nozze di Figaro, K. 492: Act I Scene 1: Duet: Se a caso Madama (Figaro, Susanna) - Recitative: Or bene: ascolta (Susanna, Figaro) - Scene 2: Bravo, signor padrone! (Figaro)
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Le nozze di Figaro, K. 492: Act I Scene 2: Cavatina: Se vuol ballare, Signor Contino (Figaro) - Scene 3: Recitative: Es aspettaste il giorno (Bartolo, Marcellina)
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Le nozze di Figaro, K. 492: Act I Scene 4: Via resti servits (Marcellina, Susanna) - Scene 5: Va la, vecchia pedente (Susanna, Cherubino)
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Le nozze di Figaro, K. 492: Act I Scene 8: Aria: Non più andrai, farfallone amoroso (Figaro)
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Bach, JS : Sacred Cantatas Vol.10 : BWV 183-188, 192, 194-199
Giasone, Atto I Scena 2: "Delizie, contenti" (Giasone, Ercole)
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Deutsche Messe, D. 872: I. Zum Eingang, "Wohin soll ich mich wenden"
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Deutsche Messe, D. 872: V. Zum Sanctus, "Heilig"
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Bach: Sonatas for Viola da Gamba and Harpsichord
Viola da gamba Sonata in G Major, BWV 1027: I. Adagio
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Viola da gamba Sonata in G Major, BWV 1027: II. Allegro ma non tanto
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Viola da gamba Sonata in G Major, BWV 1027: III. Andante
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Viola da gamba Sonata in G Major, BWV 1027: IV. Allegro moderato
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Viola da gamba Sonata in D Major, BWV 1028: I. Adagio
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Viola da gamba Sonata in G Minor, BWV 1029: I. Vivace
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St. Matthew Passion, BWV 244 / Part One: No. 1 Chorus I/II: "Kommt, ihr Töchter, helft mir klagen"
Boys Choir Of St. Bavo Cathedral, Haarlem
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St. Matthew Passion, BWV 244 / Part One: No. 3 Choral: "Herzliebster Jesu, was hast du verbrochen"
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St. Matthew Passion, BWV 244 / Part One: No. 6 Aria (Alto): "Buss und Reu"
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St. Matthew Passion, BWV 244 / Part One: No. 8 Aria (Soprano): "Blute nur, du liebes Herz"
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St. Matthew Passion, BWV 244 / Part One: No. 13 Aria (Soprano): "Ich will dir mein Herz schenken"
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St. Matthew Passion, BWV 244 / Part One: No. 17 Choral: "Ich will hier bei dir stehen"
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St. Matthew Passion, BWV 244 / Part One: No. 27 Aria (Soprano, Alto, Chorus II): "So ist mein Jesus nun gefangen" - Chorus I/II: "Sind Blitze, sind Donner"
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St. Matthew Passion, BWV 244 / Part One: No. 29 Choral: "O Mensch, bewein dein Sünde groß"
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St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"
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St. Matthew Passion, BWV 244 / Part Two: No. 42 Aria (Bass): "Gebt mir meinen Jesum wieder"
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St. Matthew Passion, BWV 244 / Part Two: No. 49 Aria (Soprano): "Aus Liebe will mein Heiland Sterben"
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Die Konige in Israel, Op. 186: Part 1: So lasst Trommetten schmettern (Chorus of the Philistines)
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