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 0xc5033e2e6f26db01daf063dd22d7941536e2d169d31e145c9e46b386318ec2de. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db59c528-c3af-4d0e-af72-fb4be914d840.json and https://artists.proofprofile.net/proofs/artist/db59c528-c3af-4d0e-af72-fb4be914d840.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don Giovanni, ossia Il dissoluto punito, K.527: Overture
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 0x1fd3b4e139836795b6f18da5c34dc96f26c16ad29064a428ca961cda45ec1d45. 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/DEN961130801.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Come mai creder deggio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad4ef9ad4580c2d22ee3cfde2898b6d90b6ed4cb7d4cd76c2b0d8246f802596. 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/DEN961130820.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Notte e giorno faticar"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c99ff34b433147c0ae7d5e839b8007857e3aa7853a037a066a1d50c3d37579. 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/DEN961130802.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Dalla sua pace" K.540a
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7895d455f8408d090c6b846d384474873403e0d370de1f984fc87ee5b3efc73d. 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/DEN961130821.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: Leporello, ove sei?...Ah, del padre in periglio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81d4cdf06b521479b1deb80a66373ab6dc245207ec789d9f9d9fc7b2931b87e. 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/DEN961130803.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Io deggio ad ogni patto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ee42ddad89eef9ca545a91de7e9c54428f24473afe56a88ccb212f1e928424. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEN961130822.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: Ma qual mai s'offre, o Dei - Fuggi crudele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e26e6fe0daa49d277cca907c13c0aa600762dc506143e1644824af7f7d6a827. 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/DEN961130804.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Fin ch'han dal vino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34acc3f590e0eaf3c03cadc2d69df78fa60029cb8234b22d7e52273195be66e. 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/DEN961130823.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Orsù, spicciati presto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb730709d5021f29398892639d99e3c2eb8708eeef791b0626ed85274a68c01eb. 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/DEN961130805.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Masetto... senti un po'..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031133b21db98328f7a50fac463e0ab317e679e3d1d7397f5d884a15adabbc5b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130824.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Ferma, perfido; ferma"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefeedd42f383161921e033a3949d9a35833c021b721aded7963380c8b8cdf98. 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/DEN961130841.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Ah! chi mi dice mai"- "Chi è là?"/"Stelle! che vedo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb38dcad45005aa5cc4fed1eee0ed38d7ee97b24df023d351a5714a9bd4bc56. 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/DEN961130806.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Batti, batti, o bel Masetto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6db9bfce272297d9be7ee8c302f8e0378910adee1aa75e6719828fbb4bcbf4. 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/DEN961130825.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Il mio tesoro intanto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00644d131e13200f651cc39a21167c9919e5eda1d168c61c303f31a6020cee5d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130842.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Madamina, il catalogo è questo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc06795d7be31295a89c7c20befa513d6c71694481fabb930c0afe2ebab11eb. 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/DEN961130807.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Guarda un po' come seppe questa strega"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ebf259e4ba700a9f9590d566b5be284fe143e3983ae862882411c4f7a314cf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130826.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "In questa forma dunque"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4a9b43c1edf08112a3c907e552b8adfe106ff98816de8f6ddb901a68e500ec. 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/DEN961130808.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: Presto presto..Tra quest'arbori..Bisogna aver corragio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63520bdcfe42a610921ad6913ac8444aaf2aa93cdaef54fa1e3cf8332f98bff0. 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/DEN961130827.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Mi tradì quell'alma ingrata" (K540c, Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7e44cd2c8b39a2a9fca607fba85e058459ce11dc71169239ceba011accfd8e. 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/DEN961130844.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Giovinette, che fate all'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf42342bc57e02fb242a68b8ba00b6dec13c7aebff1d5cbde0d36ca3296d2669. 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/DEN961130809.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Riposate, vezzose ragazze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee9e1a3bbc376d5889646a226d6f845c3c80481a538ac317016c7cbd651463. 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/DEN961130828.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Manco male, è partita"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0d94db1367f7d1d12612cfc93f9afc2640bf20521c8f3a12931cb15bc5c8c9. 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/DEN961130810.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Eh via, buffone, non mi seccar" - "Leporello!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbc34b070d4dc4b6c732ece390942897a605d68fd0f1957ff5d55949796cb9a. 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/DEN961130829.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Ho capito, signor sì!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc0584e4d6688e2dd280803179f62c71a6851701913786970c072206d7acd8f. 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/DEN961130811.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Ah! taci, ingiusto core"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef44684b003b9f275b0dd6fdbc29a221e99e06b6107e7b90e99532d09766c335. 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/DEN961130830.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Alfin siam liberati"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2727ca75bc165d126e01b3e024ff67ea542282a450798f5acbe30a885da4c6a1. 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/DEN961130812.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Crudele! ... Crudele? Ah no! mio bene!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267489b5b7e8d1cde06ed55b79901f40eda1ea64be2e2bd311edd22d3070e6d4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEN961130848.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Là ci darem la mano"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac444ecc1fc9d4c09c30b526b5bdeb7af11a91c158bdf896a19e344e742bb95. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN961130813.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 2: "Deh! vieni alla finestra" - "V'è gente alla finestra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468a8decb8e8f0577cdb7f2ac808b6d9db8a8becabfe2aa79f2112e6dce5f9e4. 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/DEN961130832.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: Fermati scellerato - Ah fuggi il traditor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e36be189a6ea6c5777c5bdabc37a647eeaa720ea3f5c5f2d37ab328d9810129. 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/DEN961130814.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Mi par ch'oggi il demonio si diverta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d4d91be67a2fc94bbf7e23b5408cca89b21b52254a488822f13a10b176efc0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEN961130815.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: Ah ti ritrovo ancor - Non ti fidar, o misera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90da67f3e968f855ae068923299281d131de6c41918cd3e5a8be3bef92dd77d0. 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/DEN961130816.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Don Ottavio... son morta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751636764008daa54f685b7cbc45814fdec77191699d9074e677334bbd45dc7a. 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/DEN961130818.
Don Giovanni, ossia Il dissoluto punito, K.527 / Act 1: "Or sai chi l'onore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec9b91f0bcb09773bcaca604aaf13e1e463be62fcaf03536c580e24a9f1d043. 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/DEN961130819.
Freue dich, du Tochter Zion. Barockmusik zur Weihnachtszeit
Josef Gabriel Rheinberger: Musica sacra (Box mit 10 CDs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8e5f3889dbcf4d32bd6aa452469c819a35b3f80bdbd089afdce22285a22f57. 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/DEB111502508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba0ae1579787b4102bc2871bf9049d86549401e3008f27f14a26e6211992f73. 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/DEB111501610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77541cac25396630d7795a707bafefb2da4d3a0d5883266bcaf859d3b5918ede. 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/DEB111501816.
Trumpet Sonata in D Major, Z. 850: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3512faed4d43e4b358a3c63e10d23c065b68fac148e19d1b0f0d2b2b14a8ef. 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/DEB261801022.
Heiligste Nacht. Choral Music for Advent and Christmas
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f75873c580ae0137641e6d229801ee818dd4b06096218632fb180cafdaa65e. 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/USB8U1612664.
Flute Concerto in A Minor, RV 445: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0655c0b333da09c8a295bc32fc18c0ceea9d27221621a57647eef7e7be276948. 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/USB8U1612688.
The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": II. Largo e pianissimo sempre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a08164a06d2bf3037d41b86970d1ca3e3854a6b1136571e593b618bd0d8707. 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/USB8U1612665.
Flute Concerto in A Minor, RV 445: II. Larghetto
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The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": I. Allegro non moto
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Gloria, RV 588: Et in terra pax hominibus
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The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
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The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": I. Allegro
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The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": II. Adagio molto
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Violin Concerto in A Major, Op. 4, No. 5, RV 347: 12 Violin Concertos, Op. 4, "La stravaganza": No. 5 in A Major, RV 347
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The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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Chamber (Lute) Concerto in D Major, RV 93: I. Allegro
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The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo
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Dixit Dominus in D Major, RV 595: Gloria Patri, Sicut erat in principio - Et in saecula saeculorum
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Salve Regina in F Major, RV 617: Salve Regina
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Violin Concerto in G Major, RV 311 "In tromba marina": I. Allegro
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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Concerto for 2 Mandolins in G Major, RV 532: II. Andante
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Flute Concerto in D Minor, RV 431a, "Il Gran Mogol": I. Allegro non molto
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Bassoon Concerto in D Minor, RV 482: Concerto for bassoon in D Minor, RV 482: Allegro molto (fragment)
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Bassoon Concerto in F Major, RV 486: I. Allegro
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L'incoronazione di Dario, RV 719: Mi va scherzando in sen
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Oboe Sonata in C Minor, RV 53: II. Allegro
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Concerto for 2 Trumpets in C Major, RV 537: I. Allegro
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J.S. Bach: Friede auf Erden. Rekonstruierte Kantaten BWV 197.1, 80.1, 190.1
Ehre sei Gott in der Höhe, BWV 197.1 (Reconstr. Dirksen): I. Coro. Ehre sei Gott in der Höhe
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Ehre sei Gott in der Höhe, BWV 197.1 (Reconstr. Dirksen): VII. Choral. Wohlan, so will ich mich
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Alles, was von Gott geboren, BWV 80.1 (Reconstr. Hofmann): IV. Recitativo. So stehe dann bei Christi blutbefärbten Fahne
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Alles, was von Gott geboren, BWV 80.1 (Reconstr. Hofmann): V. Duetto. Wie selig ist der Leib
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Singet dem Herrn ein neues Lied, BWV 190.1 (Reconstr. Masaaki & Masato Suzuki): I. Chorus. Singet dem Herrn ein neues Lied
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Der Musikalische Adventskalender Jubilaums-Edition
Baroque Trumpet Gala - Biber, H.I.F. Von / Telemann, G.P. / Handel, G.F. / Vivaldi, A. / Endler, J.S. / Stolzel, G.H.
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Biber, Telemann, Handel, Vivaldi, Endler, & Stolzel: Baroque Trumpet Gala
Johannes Brahms: Wach auf, meins Herzens Schöne
49 Deutsche Volkslieder, WoO. 33 / Book VI: No. 38, Des Abends kann ich nicht schlafen gehn
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12 Deutsche Volkslieder, WoO 35: III. Erlaube mir
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12 Deutsche Volkslieder, WoO 35: V. Da unten im Tale
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Oratorio de Noël, Op. 12: No. 1 Prelude In the Style of Bach
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Oratorio de Noël, Op. 12: No. 2 Et Pastores erant; Gloria
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Oratorio de Noël, Op. 12: No. 3 Expectants expectavi Dominum
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Oratorio de Noël, Op. 12: No. 4 Domine, ego credidi
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Oratorio de Noël, Op. 12: No. 5 Benedictus qui venit
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Oratorio de Noël, Op. 12: No. 6 Quare fremuerunt gentes
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Oratorio de Noël, Op. 12: No. 7 Tecum principium
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Oratorio de Noël, Op. 12: No. 9 Consurge, Filia Sion
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Oratorio de Noël, Op. 12: No. 10 Tollite hostias
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Oratorio de Noël, Op. 12: No. 8 Alleluja
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Georg Philipp Telemann: Ein feste Burg. Vokal- und Instrumentalmusik
Hamburger Trauermusik, TWV. 50:A5 / Pt. 1: III. Andante
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Singet dem Herrn ein neues Lied, TWV. 7:30: IX. Betet an den Herrn
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Ihr lieben Christen, freut euch nun, BuxWV 66: IV. Sinfonia
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Josef Gabriel Rheinberger: Christus factus est (Musica sacra VII)
Missa in G Major, Op. 151 "St. Crucis": III. Credo
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Mass in A Major, Op. 126: IV. Sanctus & Benedictus
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Josef Gabriel Rheinberger: Dennoch singt die Nachtigall. Weltliche Chormusik
J.S. Bach: Ehre sei Gott in der Höhe, BWV 197.1 (Reconstr. Dirksen): I. Coro. Ehre sei Gott in der Höhe
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Advent Music - The Musical Advent Calendar
Piano Quartet in E-Flat Major, Op. 47: III. Andante cantabile (arr. for string quartet)
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Canon and Gigue in D Major: Canon in D Major
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Stille Nacht (Silent Night) (arr. H. Speck)
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Luthers Lieder. Chormusik von Bach, Praetorius, Buxtehude, Mendelssohn, Jennefeldt