Pietro Torri ( – 6 July 1737) was an Italian Baroque composer. Life Torri was born in Peschiera del Garda, Republic of Venice., Neue Hofkapelle München, Christoph Hammer From 1684 to 1688, he served
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 0xd37eae8884b83ba077dc3aa5978308a2ff120387d6b52010286d8a47a769bd3c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92b3993b-7b51-4231-92ee-b43e407220d6.json and https://artists.proofprofile.net/proofs/artist/92b3993b-7b51-4231-92ee-b43e407220d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vom Himmel hoch, da komm ich her (Das große Live Weihnachtsalbum)
Du angenehme Nachtigall. Vogelarien und Liebeslieder des Barock
Pro defunctis: Liturgy for the Death of the Baroque Area
Early Birds, Works for Recorder by Georg Friedrich Händel, Jacob Van Eyck, François Couperin, Louis-Claude Daquin, Johann Adolph Hasse, Christoph Graupner and Georg Philipp Telemann
Scarlatti,A: La Giuditta: "Dormi, o fulmine di guerra" (Nutrice)
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 0xdc63429b27361b30aec0ec31d70005d6859b6c985ccf6e8d4f2e70f9ac3aad4f. 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/GBAYC2002529.
Handel: Il trionfo del Tempo e del Disinganno, HWV 46a: "Lascia la spina, cogli la rosa" (Piacere)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53015bb7a6c1e3c547136e3541e6f65dff1673aa7aae3436a6c2bbd5d0863c. 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/GBAYC2002536.
Dokumente schweizerischer Orgelbaukunst in Zurzach
Torri, P.: Baviera (La) / La Publica Felicita / Egloga Pastorale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060ca163143e4d663e8f3a55d8891e6811d05cbd18aa222fbd4f5cb179467389. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPFW2400980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63586ca88f4faf55a7f46e53a758451c7b91de917d7a487d254502992d71ae80. 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/GBPFW2400981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8544c90f11718029b8bce024b79e27357fa0ae4fdadde40922f37784be2b28dc. 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/GBPFW2400982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700ae1c6982d3727df531458ab4eb336aa45fb9a32d1029f5eba82641c255f29. 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/GBPFW2400983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa199c319cb40f8137a67e3c40dba54ccf52b10177db15eacf63a0cad9e03a48d. 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/GBPFW2400984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7813216c779bc87ca02f74ddbdcaee0bdc5e6663960faa59d763592dee3edb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBPFW2400985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93053e37ff58dda85d917e3b5cde2257726660268bad0689415c9ef75789bb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPFW2400986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2459bf02def635329d18a6ded47a6d1725066724f09e14e44d5af141fc19406. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPFW2400987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a7cff4098ed8d4f6297b6190c25d15c1c41662fa7cd5cb61def41cf544b675. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPFW2400988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b729ad0fbf4e04feeb731d868bbe1be3db28f617a2037ae81a81e79085d8aeb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPFW2400989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734a77fe76c419dacc0414c185e3c698d990dc6539f1acf6db26c984c36243d. 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/GBPFW2400990.
Handel: 'Twas When the Seas Were Roaring
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b448727de6baa40019d4ac00466d0633df8b07b8eb1d228033883a96af414a8. 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/GBPFW2400991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bde63a68eb96730cc699d61a8d797102f3a3af4d6e28507e79197f4ffc0173. 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/GBPFW2400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe246a1aa873da8b4f226beecef7cd9c2b16f7a210b132acafef3666072f74f45. 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/GBPFW2400995.
Torri: Trastulli & Arias – Entertainment for the Bavarian Court
Italian Cantatas (Baroque) - Caldara / Sarri, D. / Lotti, A. / Aldrovandini, G.V.A. / Mancini, F. / Torri, P. (Echoes of Love)