thumb|Vitale in 2014 Salvatore "Salvo" Vitale (16 August 1943 – 19 August 2025) was an Italian writer and poet. Life and career thumb|Vitale at Radio Aut in 1978 Vitale was born in Cinisi on 16 Aug
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 0x909851358178eca34c6909fca19d7b1cdaa67aa0c6dec7a3fb128a37958d752c. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/783a845d-fcbd-4a15-aeaa-717186b7d8d3.json and https://artists.proofprofile.net/proofs/artist/783a845d-fcbd-4a15-aeaa-717186b7d8d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Passio domini nostri Jesu Christi secundum Joannem: I. Plange quasi virgo (1)
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 0xce73638be9fcfe63caa12d9957b7cccbeed9bbaf7ae117b4d97a75de9eec7a8e. 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/BER181637801.
Passio domini nostri Jesu Christi secundum Joannem: II. Passio domini nostri Jesu Christi (Intoduzione)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9523a4c214e5ed35fbf3e393e5f75fdb397ef92cdd3a90d67008bab82a7b6f9e. 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/BER181637802.
Passio domini nostri Jesu Christi secundum Joannem: IV. In illo tempore egressus est (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba5a9b5b98d6ca32c419327157d8ceaa48d1601973bb393232259a774861297. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181637804.
Passio domini nostri Jesu Christi secundum Joannem: V. Ecce vidimus eum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39504462568a61e351f55289789e47959930c0ec059a245bfc376b0aa9c79e1d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181637805.
Monteverdi: Concerto. Settimo libro de' madrigali
Settimo libro de' madrigali: Sinfonia – “Tempro la cetra, e per cantar gli honori”– Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5f73a0a7a90e5eab599dc4d625db7806259c7b0e5bf91ed7c408ad68107afb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FRZ132103010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50be410ac7e286db277f0afdaaf280383020006265ba3db4e24b0bb95827a59b. 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/FR50X2072001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb13f2d6c7eec3d71a9094097578a15891ea1d57f96f6f1f54eb4598d395eb0d. 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/FR50X2072043.
L'Orfeo, SV 318: Prologo - Dal mio permesso amato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d3653b8501decaa073c4aecc547f24f3bb5c8e5e1069dbae1b5e45f23be3ed. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/FR50X2072002.
L'Orfeo, SV 318, Act 3: No. 2, Scorto da te, mio Nume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c266cde085ca06fb032db2e073058109690d0cf7ad7d1134e3fd20c854e8cd. 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/FR50X2072044.
L'Orfeo, SV 318, Act 1: No. 1, In questo lieto e fortunato giorno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eb3cbd649d6919f519ce20bb59ee1238fce9d08861576b5c00b13f68b91438. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FR50X2072003.
L'Orfeo, SV 318, Act 3: No. 3, Ecco l’altra palude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edb29ff846b1d79c889bbec3ec3a3edcfa76664171c9926e5a57d80c7a8b4b4. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072045.
L'Orfeo, SV 318, Act 1: No. 2, Vieni Imeneo, deh vieni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eca094548d440f2471174a39703d8eb8eeff433f89e44f652eb608524b7f0ac. 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/FR50X2072004.
L'Orfeo, SV 318, Act 3: No. 4, Ecco l’altra palude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbd2f9ac731d6f6f4cf7006bc8871ad8adf357fb4feb4ff9c951f3206686379. 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/FR50X2072046.
L'Orfeo, SV 318, Act 1: No. 3, Muse, onor di Parnaso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b70fbd92f64f47140cf3a193f17df5189e65ca0d6ac62a76ce3422f40a17e2. 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/FR50X2072005.
L'Orfeo, SV 318, Act 3: No. 5, O tu ch’innanzi morta a questa rive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439258697d6532937ec4cd1d6dc087f3c146977a9ff6e167fb897921f0f9cd22. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072047.
L'Orfeo, SV 318, Act 1: No. 4, Lasciate i monti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7b07210f2a1d5e17dcdbef24b571495ec09a6063d1464332bedb3f3b16597a. 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/FR50X2072006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad93bd6dd4742945e84e600f4a348f61d18fd0681703adc78d613e2022c56270. 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/FR50X2072048.
L'Orfeo, SV 318, Act 1: No. 5, Ma tu, gentil cantor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca82a1da837c843fceddfc24bc9a7366632fe48f38db27f02a0571dbd76baf8. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR50X2072007.
L'Orfeo, SV 318, Act 3: No. 7, Possente spirto, e formidabil nume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae1d0e9d7d9228e5306d323f6ea343ca6cf09639a8d5c81f9f5de34e160654f. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/FR50X2072049.
L'Orfeo, SV 318, Act 1: No. 6, Rosa del ciel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f4cd126dc2260c13fa718ffe64bbecb8978bd20d57fe185630bba1b447a803. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR50X2072008.
L'Orfeo, SV 318, Act 3: No. 8, Ben mi lusinga alquanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b888bf0e4bdd91c76e90adfcba690fb5165eadeccfe8886bc10f9a7232b706. 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/FR50X2072050.
L'Orfeo, SV 318, Act 1: No. 7, Io no dirò qual sia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce4d325e770b290d59e2205c5dbe73d908f2f2ed5f6e9f9b14faee4974d0bb1. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072009.
L'Orfeo, SV 318, Act 1: No. 8, Lasciate i monti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a2eeac5b6fa522b131533d416b4ee15d3ebcf6d9c4d1c575744987e6b09d83. 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/FR50X2072010.
L'Orfeo, SV 318, Act 1: No. 10, Vieni Imeneo, deh vieni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf151de7f609af933a810318135e7730eeed02c2168d3a5c6b5708e1bf82a18f. 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/FR50X2072012.
L'Orfeo, SV 318, Act 1: No. 11, Ma s’il nostro gioir dal Ciel deriva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12319cf5d408461bc049bcd36d212d6bda21de95300c8c2fd37523263865a4e. 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/FR50X2072013.
L'Orfeo, SV 318, Act 1: No. 13, Alcun non sia che disperato in preda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66728f2387077e9667c425fe26c6700eee01b657e152a879f73bcec9674b2a60. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FR50X2072015.
L'Orfeo, SV 318, Act 1: No. 15, Che poi che nembo rio gravido il seno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baa6cdcdf223f7e78e77d504c5993dbd6d580cf615cb28d66d0eb42f3b2d968. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072017.
L'Orfeo, SV 318, Act 1: No. 17, E dopo l’aspro gel del Verno ignudo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebe98f4556686f93e851c6874b8d7ce6d0112970686b0cb31659d620767bcdf. 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/FR50X2072019.
L'Orfeo, SV 318, Act 1: No. 18, Ecco Orfeo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef52a0156d9f7127fed1fc192642272982dea8d6e7103138a77fa2928de54b0d. 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/FR50X2072020.
L'Orfeo, SV 318, Act 2: No. 3, Ritornelli - Mira ch’a sé n’alletta l’ombra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5ba55550ff44669a96dca50b35f4430461b25b68600fef416a47228a0c9afe. 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/FR50X2072023.
L'Orfeo, SV 318, Act 2: No. 5, In questo prato adorno - Ritornello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36885e861d282e33a8e69f085f01cbd340aad29cf6c99f297149a359f9ef36ce. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FR50X2072025.
L'Orfeo, SV 318, Act 2: No. 6, Ritornelli - Qui le Napee vezzose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd123a22d1ad737bc97ff63b582b21c8979c557e331e175a20d6bca4c4a49859d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FR50X2072026.
L'Orfeo, SV 318, Act 2: No. 8, Ritornelli - Vi ricorda, o bosch’ombrosi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097fb2c996f936611ca85fd7df39289160bde9c20374bbc2bfa6500928612270. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR50X2072028.
L'Orfeo, SV 318, Act 2: No. 10, Ahi caso acerbo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6affa8a030f47d2b0d2f5f6d29e9ad7d5bdf5b1e9554d1af4d1c20397650a733. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072030.
L'Orfeo, SV 318, Act 2: No. 11, D’onde vieni?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ea1a958fee6a460953090ea4fdaef9a2af2d9ff465adcf621a7b275ded3f69. 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/FR50X2072031.
L'Orfeo, SV 318, Act 2: No. 12, In un fiorito prato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70b357e3c920f0fbaf2cc1f32f2aa72b4c7c57a675818f9ea276d180868a579. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072032.
L'Orfeo, SV 318, Act 2: No. 13, Ahi caso acerbo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8730fb2a92af31b79d144de99a39bd59b45e007fe46665d30b4697f0cc16cef7. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072033.
L'Orfeo, SV 318, Act 2: No. 14, Tu se’ morta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc92a9e3f64aeac0b2c30431da7543d8f29669b29e39dfc27a73c3c4df391f2. 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/FR50X2072034.
L'Orfeo, SV 318, Act 2: No. 15, Ahi caso acerbo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440e6568cc7ff395a1fbacf2f4563ee34d9941f8d05fcdbecbbb2addd3543699. 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/FR50X2072035.
L'Orfeo, SV 318, Act 2: No. 16, Ma io, ch’in questa lingua
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c407faed846174b43596dd4a945158a73f4e1e6704c52494a43ade74aea8e4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072036.
L'Orfeo, SV 318, Act 2: No. 17, Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f72171cb0e3da9cbcaeb0af8641a0bd1de54683382047b80324e306c24e75f6. 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/FR50X2072037.
L'Orfeo, SV 318, Act 2: No. 18, Chi ne consola, ahi lassi?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e44feb5bcac350cc57bde6b0eb7e03e88a6a68b28c619a71891bda04717f0eb. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR50X2072038.
L'Orfeo, SV 318, Act 2: No. 19, Ahi caso acerbo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d290d47faa5e1ac3c37d3a071180885098561dd0ed149e9faf0464a082a1e0c. 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/FR50X2072039.
L'Orfeo, SV 318, Act 2: No. 20, Ma dove, ah dove or sono de la misera ninfa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da13661e1f60ea656eacaa51ce81396026eaaba33ed7240b667c7f2d464144f. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072040.
L'Orfeo, SV 318, Act 2: No. 21, Ahi caso acerbo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3770a77d8a5124ead442bde1c2faa39a80f8c79ac9805fa47a102cccfcaa80. 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/FR50X2072041.
L'Orfeo, SV 318, Act 2: No. 22, Ritornello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375a79f3418cc84201f2015da6e7cb5049c304bf44e1e4c4eaa2fa3079b217da. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/FR50X2072042.
Monteverdi: Il ritorno d'Ulisse in patria, SV 325
Stabat Mater a quatro in C Minor: IX. Virgo virginum præclara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8274c4876a98c9e762bc15843be70505c0740c2880d421634d5ba6c361f3f60. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131202280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84b828d9cb159b74e3d68a47f912cfbbff27dc3c9b3b07abf0f39777757d605. 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/GBF071340501.
Stabat Mater: Cuius animam gementem…. O quam tristis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bf11e3ae115a01407edf70763c5d1e06e92d82e67b2484d58d30eb0e13789f. 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/GBF071340502.
Stabat Mater: Quis est homo qui non fleret…. Quis non posset
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c99470c5184a9304628438ecedf035d8f70981252158753ad8cabcf3764dc. 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/GBF071340503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acbf287ca3eb480bc77de1401e807069a2725572df9a8c7f433dac3f6f4565a. 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/GBF071340504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c4424fe174ee664ecadd02bcd94056bc87743330115d0a21d4811837455871. 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/GBF071340505.
Stabat Mater: Eja Mater, fons amoris… Fac, ut ardeat … Sancta Mater… Tui nati vulnerati
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7384a6943474c82ade6099e6d95b75e956e2ba9e5b1a6750ba90c99a534ddb6. 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/GBF071340506.
Stabat Mater: Fac me vere tecum flere…. Juxta Crucem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8683b3418bd5240be2e95e2d9cdd062a9dbd1cb653b8206e48d3095ce08455. 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/GBF071340507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bfa3134ab4321c75766a4c3754a9f3325c874f090f86bd758a4f7b96fe6d01. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBF071340508.
Stabat Mater: Fac ut portem Christi mortem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03202f114033f089957072afea82a587425145d1032c469ed8e1ddd9c2ec506c. 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/GBF071340509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd56ebd7aab6d90308b748549f02b87b98fd57ee66de09dbefb1e6d369dbd890. 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/GBF071340510.
Stabat Mater: Inflammatus e accensus…. Fac me cruce custodiri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c259885c0d467f9d14abcc0dd845b292e49cd424ac6caed330cb935799cd2a. 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/GBF071340511.
Stabat Mater: Quando corpus morietur… Fac ut animae donetur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a9c7dffca1ac6cae5de1ea8901aac93c54cf84249b0858f9a9772b91baed4e. 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/GBF071340512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a113921bc4c9abbb8eb3d67521a08b173084f20d21cd7b9220e1f70ed36e299. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBF071301000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527b72e4a491f5482c28af77a0a87d413e71439d35caaf1bcbfcfd535c7047de. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GBF071301010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d944779bf46aea7cd81833c1af96326f8f76b7ee0e5f715b311d53b98293e2d. 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/GBF071301020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb654b6c72b77ef72e8acbe4e0b007ecc6af0ec41b18f66338ee0c2d17dad2b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b997c1e7114226dbba6a8c7af2884944349ac9d0951dc90b6b96cbbfe85d31. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/GBF071301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1045c88c42266dca3a0406278231822efb5ef3d5c465e8932ba08999f0fef09. 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/GBF071301050.
Stradella: Ester, liberatrice del popolo ebreo
Madrigals, Book I: Ch'ami la mia vita nel tuo bel nome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40fbef0b308555cbefe2438d6c09babff3f7cd871fbbfcdc9175b96778f9ddd. 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/FRZ132304010.
Madrigals, Book I: Se per havervi, ohimè, donato il core
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddaca9c92af9195e4b35adeb1057a53b44e72ead11ddadd9140bf0e6b863ff3. 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/FRZ132304020.
Madrigals, Book I: A che tòrmi il ben moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ab4d3a83a0a2b1dacec4b7000553072aced04a2193de9b7e97cae57c58f583. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/FRZ132304030.
Madrigals, Book I: Amor, per tua mercé, vattene a quella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f73920ff9fb13f9b089b37f4a08e6b61f67835d7f564104d33fae173f6f12d1. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132304040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd572477bb254bad8e338327dddc2127597a1db59072cbd9a585e3fda71d0eb. 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/FRZ132304050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc204d43a201163516844fd42c3b0a85337059d181529c2e49c3391ba2e32137c. 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/FRZ132304070.
Madrigals, Book IX: Zefiro torna e di soavi accenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6847c2c404c0e87a35553283b98fccd9c209baaa4be8dc3c05b1c60c0345df82. 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/FRZ132304230.
Un secolo cantante. The Rise of Venetian Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcfb8a93c1a6c44a2830a040a377b19dbbb8382a7294dc593dddf511027a3fa. 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/USB8U1612966.
Rolla: Viola Concertos, Symphony in D, Tantum ergo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd71c301bcaa402178e4c16b362f903fd4a45259f94f3e6409697f25a40eb96. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1947701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a3bf6d8c1b6c2ba5103639256f1f82d80e12ee2f92b3079108de1784e7baa5. 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/FR46Y1947702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe342f21c13d540d9b882d7b1dd58a3251c60f27edad49d7ba852c97a68133a34. 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/FR46Y1947703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7623b167cad0b279875c0129032932cd939f6124d71dfce55a4fa82b040067. 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/FR46Y1947704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eef0a507c5b220ef23bf31ffc749a3f73349accb3f21191d33028d45a4b9e4d. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/FR46Y1947705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e0fb9d87b44961ce1510bf961bbf8f7b16491c1b349f83f9b9fbb1fe57161. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR46Y1947706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778b69359e3f71dd45c0a2a6da97894ef4fb36bb5ab5d8ac8a5edf4af0d71fad. 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/FR46Y1947707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484b602b58ec37607480bfccb452c4854c981b1aec6ec58b0bd896056a4c21ca. 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/FR46Y1947708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3aa825b72baacc0a905a73329c9a7c720307b002080d9a83863e7ba0517dd8. 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/FR46Y1947709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b34ca5cc2543603a14f825f67e34896c6b7f016b577e52a4b766c39d8f4058. 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/FR46Y1947710.
Requiem, Offertorium: I. Domine, Jesu Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592e5a1737f10de2fb2c5f183b77fa02e7070bd2cf7df6434cf0dece99805211. 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/FR46Y1947711.
Requiem, Offertorium: II. Hostias et preces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddce6f637cd163e0ec6ea684a74ca97e70b71b43bfce7e974ff27fba7540ef99. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/FR46Y1947712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444bc346ab0689a38f5a7cf9f2cb9f9e9597b521393311fc7016f0d9c0480f8d. 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/FR46Y1947713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae4f243cd99b17f80abac13a7b89ac88fb354be105c3353b07c0db48b6ce3a3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1947714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a0fe3fa5ca2a6420ead44e467dc8317d8c7cd298b11e4fe98e486c6718a2a. 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/FR46Y1947715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e02ebb043eddd348088edde8f07ee6f8541e57be2396b8dbb1ec2d4cc258f4. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/FR46Y1947716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe854feb1c66ac29883e5303a9c258be36fd81ac89a65079bc630cebe2d3ed59d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR46Y1947717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67038d427f6a90355088c7cd6ac7e047318167112567c967124937a32b345d7b. 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/FR46Y1947718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c68e7a6c412691009a0cd3aa787a0c98cef5b7a77660579c95b0cef3282fc. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/FR46Y1947719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ec0aab951f4ddfba09e7ec0d79a511c5a0fec6a6e8c3c7acdeab7b94ad4ba. 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/FR46Y1947720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf4921cf8f5823a14d79d7c7e96e79bfc0cb756a40544b06743a89f46fef97. 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/FR46Y1947721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff95dffe821abcf15657aebdc32a8691572af92072e8c9d1120c9fd40151cd9. 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/FR46Y1947722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2fc57ba2d81c8f3cdf95d4e27e0bd743014dcfaa6519ec43c52ed07f0c884. 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/FR46Y1947723.
Requiem, Responsorium: IV. Tremens factus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb36bef5e7b76b29c8c3d737a8e1e5973e256354d2263c7472cafcb0e481d994. 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/FR46Y1947724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942bac3fde9dfade7521c9cb7441fc7a4641e2b8045cbeb791a303f067840677. 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/FR46Y1947725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fa40222edadafc52f7f2b0ad20a0fc4f2fdf8caf9743c192b601068f9b2b68. 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/FR46Y1947726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfb9fc78bc3a31e4c29fae6d82f419c6acb0514f50173c1c1c14491fe0af4cf. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/FR46Y1947727.
Para la llegada del virrey don Diego Fernández de Córdoba: I. Elegit eum Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c6266d553e82c4637ea687509997c49e960a225fe1cec78d03db8e2d4b76a. 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/USB8U1702020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a1a7b3c34fb56c0acc1db38dee2cf4a3cd7771f1af62dd129e6d1ed2ff7674. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1702039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e37914dd69f803a50f1fda3a92146151222c770140754b4dd73f39bdd366d1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USB8U1702043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70f9e749504f48bf022bc6206ebd0d92b71179fc563f0ab5f64abcaf2eabade. 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/ES7891101327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48eaad40e08d9f66f67cc695718b83224bcc76ee0964d304aea282f56153820. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ITN320908776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a2d5323494a01aeb56ef2a9c5dfd0e946960e306d0c7a0ecf89a15e331b559. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITN320908778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2972aab2acc188703e8937d7a9068f5b8d2d54768f88f865aa80a3f1e965f8. 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/ITN320908780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b06f8b3096c48a649759b0933b2cd0295e83c36285bb4384057c3cea8ad7d68. 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/ITN320908782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f828929b3342c653da4605295a869ed492dbe1d9c499e6a85062fb5ed0db799. 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/ITN320908783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e048ecd96c54ec5272ceb6412cd672d2b94fca142b85016566db15b0e1c5a88. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ITN320908786.
Carissimi: Jonas, Lauda Sion & Missa "Ut queant laxis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcd20abdbc4c78ee29d96120ff997c820d6cd307c549101782d9b013f19a9b5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ090061021.
Handel, G.F.: Italian Cantatas, Vol. 3 - Hwv 78, 140, 150, 165
Qual ti riveggio, oh Dio, HWV 150, "Ero e Leandro": Aria: Empio mare, onde crudeli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731d84102e515c49594b2b21e20a79eca683e607f876483b1084368917f15494. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7890701402.
Colonna: Triumphate Fideles Complete Motets for Solo Voice and Instruments
Il terzo libro de madrigali a cinque voci