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 0x3379005cc45a44dfd7f52c10092ba24e39de2637e85798aa5d2937b608b874a9. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/709b9841-a713-4bf5-b44b-7d0a4e53193a.json and https://artists.proofprofile.net/proofs/artist/709b9841-a713-4bf5-b44b-7d0a4e53193a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072001 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072043 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072002 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072044 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072003 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072045 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072004 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072046 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072005 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072047 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072006 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072048 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072007 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072049 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072008 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072050 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072009 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072010 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072012 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072013 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072015 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072017 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072019 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072020 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072023 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072025 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072026 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072028 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072030 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072031 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072032 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072033 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072034 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072035 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072036 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072037 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072038 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072039 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072040 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072041 — a six-check JSON result.
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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2072042 — a six-check JSON result.
Monteverdi: L'incoronazione di Poppea (Live)
L'incoronazione di Poppea, SV 308, Prologo: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12a384f2c8dfbe941fbbf4bb979a6307a6d447e6f4aeebb17951d8567effaa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847010 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Prologo: Deh nasconditi, o Virtù (Fortuna, Virtù, Amore )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94aadc6742834b4fac6825689b8bedd9bc542a74e24e9b82eb38f6167d361e4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847020 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Prologo: Human non è, non è celeste core (Fortuna, Virtù, Amore )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d044236c2a0d4f41b5a411eae138ed0ed62171e46ff4362291da8ee9b538abf. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847030 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 1: E pur io torno qui, qual linea al centro (Ottone )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc260f3f67c12e5e060791ed75c4b1cfb8b90f36e90ce17ac05ef51ca327ccced. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847040 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 2: Chi parla, chi parla? (Ottone, Due soldati)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c3342086667eeb100b08cf49c59b2733fe9bfeb53951bc1902307dc13e739c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847050 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 3: Signor, deh, non partire (Poppea, Nerone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4064f72d37f9a40dee506139f2887a6122e530bd77b84015c2c4223d75d9348. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847060 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 4: Speranza tu mi vai (Poppea, Arnalta )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5906a43a4f7a20dfc203d0de5c13ae251f437354cbde9ad57053f23d1644e36. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847070 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 5: Disprezzata Regina (Ottavia, Nutrice)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5c7be017cea440c85f6b025b8ab6c0712ad3baf97cf581902194104198aa24. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847080 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto I, Scena 9: Son risoluto al fine (Nerone, Seneca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805555160674538cc59080f44e5ed0df185505fc55f16dab60ebc521e52a83bd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1847120 — a six-check JSON result.
L'incoronazione di Poppea, SV 308, Atto III, Scena 8: Pur ti miro - pur ti godo (Poppea, Nerone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe326492853b5fa0d3787db23f09c8f4dba2305801e48065d1eb6e13ff43613aa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1849150 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde0485f5141b05ae86da34e7ef783f0e5eab406f902109302609ae257b4af80. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12036974 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d8c925f5bbf23f25fd68be26525d804af367ffaeab10eff19126e4ac66cdc0. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1722123 — a six-check JSON result.
From Baroque to Fado: A Journey Through Portuguese Music (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dd1af2bbc4dae4db54684c279b70210763f0aa973a8ec005b156a3afe044c0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5053f98ba72bab3e26cd715cc9e3a2f35f450da2a525f71ca4aab5fa7959f2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b9c1271a878933347dd9939ddf54dcb366def509427b644e9e5debd13cd921. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722103 — a six-check JSON result.
Cantigas de Santa Maria: No. 23, Como Déus fez vinno d'agua ant' Arquetecrinno (Extract)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95987d661a887d6f3a26e13b651ee55b95d2cf67c52bd71d025d45376eb295d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722104 — a six-check JSON result.
Mer hahn en neue Oberkeet, BWV 212 "Peasant Cantata": I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4deeaba7b09f465b74fb7242dcf3b7e85f4bdbff9f97688b956f14549f04448e. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df0d2b9852e0beee198e94fb23d0ad8bef21e945442559f5eca8bf379f5d320. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16ebaed9996cc851bb3754d6fd4a451d9c4ff99a22d5c67ce8ccfef40581945. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722107 — a six-check JSON result.
Il trionfo d'amore: In queste lacrime, Arsindo specchiasti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c3020debd7a8d5ac2ec3feccf40695758253d5b773e8d7d061fd269cacb994. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722108 — a six-check JSON result.
La Spinalba, ovvero Il vecchio matto: Un cor, ch'ha per costume
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3db165b10d1910d1ebc4b7ff5818a9245d59bc24334db92066d2c45d41ff15. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bc5e18b7c40eb5e1854db31c54e21bf160f811a6784b0db553120180f6fd9a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625ad13bf3153ad84d7dcbb27a2df737bd2d12c065d2aa33f734052229aea6fc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3f99d9488c2909ef8a577f8954574f4355e906c3eea80b83d61addce641a93. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4296207f59d4e1a04429266fab2be02073e82aa00ce189eb74aba221e441047b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722113 — a six-check JSON result.
Entremez das Regateiras Zelosas: Duetto de Marujo e Regateira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a8dc1055b95ae8f12c1fbf2cdf28ceacae399dd5f4e188aeb834daf05482d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722115 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16250d2f8072b6cf14603364c0fedf20320edf9336a5c11d4629024cdba18b5d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722116 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339d6e30046ef3ffe52504151394945a79f0ab976452ff8ea811ee73c28d302e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722117 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf0f224f2808e437fe19844bf056dd396b28334645e37c1765ff97c50e6e454. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722118 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ce3591bb776359ef985ea2738df27a8946d550d8a99fd46adbbcaab738827f. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722119 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe48ead1ba321fc16345b9818ffd050a75dc199cc63dd3ce9d98d16f24c33dc5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191722120 — a six-check JSON result.
Il trionfo d'amore, Introduzione: Introduzione: Sinfonia: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303f975e2c1a579a34e96e2b9352154187f13927d4fa44389a9bac27c6593d04. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191436502 — a six-check JSON result.
Première Lamentation du Mercredi saint: I. Incipit lamentatio Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1056d6996c531320b169f51d36a432e958249f7c0db1166b537e91d9b721124f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322105001 — a six-check JSON result.
Première lamentation du Jeudi saint: I. De lamentatione Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441a7c52448223ccedd6f5b2a6746c1d24e04d66dd9ca254f18a0911bcd6afe1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322105014 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f1ad8932d4da777dfd0e2a623b7eb65ad5e0472ba488f52d34b779bce49e5. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207425 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c04216c1c29b661b089328aba6c4b796bfe8e47ef2d8c68c794f1056b07575. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207426 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31cdff0bcf0603fbdbf60100753db3fd2fb983c3050d6cf45dd6c1d93719c26. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207427 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a07b556f4489006746c33ed86d30b6ab18184c98ce037ed3f1236b5f785d80. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207428 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0cf5b12dddb1911a72ba2afb3f298e6ef1e674ed2efc4f3f09440aa1d53583. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207429 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42e80c5d8f21411114334f978ce71be12c62d98c7b91ffe1a58bddf3d38247f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207430 — a six-check JSON result.
Jubilate Deo "Motet pour la Paix", LWV 77/16: I. Jubilate Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c46fd2e7e181efbbac9a9b11f624ead4394fff734a553f184ec66fbe305d23f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207431 — a six-check JSON result.
Jubilate Deo "Motet pour la Paix", LWV 77/16: III. Lux orta est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad91a04b5ca0f5ffd75199da83d098d366821dea9062d2a764b93eb638811e1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207433 — a six-check JSON result.
Jubilate Deo "Motet pour la Paix", LWV 77/16: V. Jubilate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681e156593bf7b169770504f4f6c6e83e2d48a98b20f82bf1a77c0dc63c13085. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207435 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cfef473621617a8f7d67cc233723ebd74c667be669582b1bdd6de787b10604. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207439 — a six-check JSON result.
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Coronis, Jornada segunda: No. 1, Passacalle, Jácara
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Lusitano Impero: Hidden Gems of the Portuguese Baroque
Divertimento da cammera No. 1 in C Minor (Version for Orchestra by Fernando Miguel Jalôto): I. Largo
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Alfama Suite: VII. Dance of the boys and girls who fill the square (Arr. A. Cassuto)
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Almeida: La Spinalba, ovvero Il vecchio matto
Antonio Draghi & Leonardo García Alarcón: El Prometeo
Fauré: Requiem; Messe des pêcheurs de Villerville
From Baroque to Fado: A Journey Through Portuguese Music
Obras-primas da música clássica portuguesa