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 0x1ef2b8e53e37321d77d56954f7ff24d6318ee524cd31725b063f16a337fdd241. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1bc6d6f-d1a3-47e4-a5fe-ad92fd6e54b4.json and https://artists.proofprofile.net/proofs/artist/d1bc6d6f-d1a3-47e4-a5fe-ad92fd6e54b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Monteverdi: Il ritorno d'Ulisse in patria, SV 325
Stradella & Steffani: Cantate sacre e profane
Rejoice - A Vision of Christ Through Music
Hanacpachap: Latin-American Music at the Time of the Conquistadores
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 0xedb53616c2b571bf02aed2c031d9f86f8d685e990d00ced2c94b75aecdee8f87. 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/CH1491123001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d270463e9fe1f5c61a0619fd8cde86ec2da545877f1ba90a50b00c6380b9451. 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/CH1491123002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1b9b55cb06a708ed07eab90a07174da08987eb4523a2d1e65130726e110e72. 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/CH1491123010.
Tu fedel? Tu costante? in G Minor, HWV 171: III. Aria un poco allegro - Cento belle ami, fileno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd07816bf16d0076795579d162bf54c2f30a6fc8ae6d5554a3e3043a1ccfb87. 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/NLY332104593.
Caccini: Amarilli, Le Nuove Musiche 1601
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a191cdeb28beae580e324cac8fd29409a70aded0e7763a84703676c9108ace9. 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/NLY332002579.
Le nuove musiche: II. Queste lagrim'amare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cd9b7ddd0a913b6ea7a2daedff52997e01de295a4ad6d5a5180f3a7ee8a018. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332002580.
Le nuove musiche: III. Dolcissimo sospiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacda1b86dc8656a7ddb2058923cce1caa5a638f066a7adaf4e7baf0a2b4df9c3. 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/NLY332002581.
Le nuove musiche: IV. Io parto, amati lumi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f945ea018bf4c462c5a2c134a27b309131df8bb8976039c4134d7b4a310ac7b. 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/NLY332002582.
Le nuove musiche: XIII. Amarilli mia bella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa582df83912b3ed13c5c6e132a6f69b275f7f3a9bc1cddb33c9d71456aaa6824. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our 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/NLY332002591.
Ghizzolo: Second Book of Madrigals - Fantasias
Vivaldi: Musica Sacra (Sacred Music), Part 1
Monteverdi: L'incoronazione di Poppea (Complete)
L'incoronazione di Poppea, SV 308 / Prologue: Sinfonia - Prologue - "Deh, nasconditi, o Virtù" ...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f181cae9dbff7f5619b92a0e327b8d2a93cc01b7dad65c52f20e305acdf2b. 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/DEF059331301.
L'incoronazione di Poppea, SV 308 / Act I: Ad altri tocca in sorte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff99970c6aa79437f4f39474cef7e9ab624ec20d92a06b7a90270af19763e60. 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/DEF059331314.
L'incoronazione di Poppea, SV 308 / Act III: O felice Drusilla, o che sper'io?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc001dba25e22ae272985183e2f31f2fb747fbab227efd5be0921fe193a4402. 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/DEF059331332.
L'incoronazione di Poppea, SV 308 / Act I: E pur'io torno qui, qual linea al centro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0671cd684e1b0b38ccf34aa327caaecfb8bcb68125652f40eb593e491f88758b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEF059331302.
L'incoronazione di Poppea, SV 308 / Act I: "Infelice garzone!" - "Otton, torna in te stesso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb2f6b4f3e68dfa236321a6c7182873f218405b2844882fd10338782d95c534. 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/DEF059331315.
L'incoronazione di Poppea, SV 308 / Act III: Ecco la scellerata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0265b650a6dc85b37f7af9f3b93740fac10871fc6a43d28ab03192b7d9340ef0. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/DEF059331333.
L'incoronazione di Poppea, SV 308 / Act I: Chi parla? chi parla?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9e8d41369c6794394a3e8978168963546cc485b6d51c2dd6dd157a09d21064. 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/DEF059331303.
L'incoronazione di Poppea, SV 308 / Act I: Pur sempre di Poppea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bc98eaef9b1c8a99ee476b4852e9922bdadbcfdcf852772809374cb23c0bd7. 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/DEF059331316.
L'incoronazione di Poppea, SV 308 / Act III: Signor, ecco la rea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a4ab141d7074800f2886cf4e6fdcd093e0caea4481230552a02f22f96ff9bb. 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/DEF059331334.
L'incoronazione di Poppea, SV 308 / Act I: Signor, deh, non partire!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b6a65f0c9431ba8d263729b0f73b6dd17f73a9beda7f8085404883bb4a15d3. 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/DEF059331304.
L'incoronazione di Poppea, SV 308 / Act II: Solitudine amata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d26932d909834d47c406b1ae8f2c367cef1ba7940a355d97738d16549a6b881. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331317.
L'incoronazione di Poppea, SV 308 / Act III: No, no, questa sentenza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f36d62fa20bb1fdfea4c24ed550db67cd3e38d8cc0f1f15e801a91ab77b54a. 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/DEF059331335.
L'incoronazione di Poppea, SV 308 / Act I: Speranza, tu mi vai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d45c3912ec0bb4d221c1e9a2f1be364b6448d700e5bbbb2b0ff01d7fe22932. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our 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/DEF059331305.
L'incoronazione di Poppea, SV 308 / Act II: Il comando tiranno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862f1b8c59ecfe70e24954ca89e9d4e4377caf900c2bfb9338b96b440e581335. 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/DEF059331318.
L'incoronazione di Poppea, SV 308 / Act III: "Signor, oggi rinasco ai primi fiori" - "Non più s'interporrà noia o dimora"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802aaaaabbe4f08676919a0694ea94c6af73ee9dae1deee2237f273936d80d31. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/DEF059331336.
L'incoronazione di Poppea, SV 308 / Act I: "Disprezzata regina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf265595c41dbe6081a973f3d60c9fb9fab3402c0c6049c8bdb1cd27869a25f. 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/DEF059331306.
L'incoronazione di Poppea, SV 308 / Act II: "Amici, è giunta l'ora" - Non morir, Seneca, no!" - "Supprimete i singulti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd5321e67aa867194a41206e6743420aa1ee82f1e634351b5ad22af502b443a. 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/DEF059331319.
L'incoronazione di Poppea, SV 308 / Act III: Oggi sarà Poppea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652bc17af164ae56f8b27bbf2a2cb09bf239ca6c0e3db67e9828eaa219221e3a. 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/DEF059331337.
L'incoronazione di Poppea, SV 308 / Act I: "Ottavia, Ottavia!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204db818769120c35fe562e2260ba2cfd5b1c73819f83c8d882b6b64e9dd5a25. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEF059331307.
L'incoronazione di Poppea, SV 308 / Act II: Sento un certo non so che
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066643873573c0d6a0105e9930a06f58dd3613ed12cbd2a47bc9e4e35772950b. 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/DEF059331320.
L'incoronazione di Poppea, SV 308 / Act III: A Dio, Roma! a Dio, patria! amici, a Dio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba2a01c5bd9e203d1073885e49dad7e0378abe53a5253260942c87c0529fb8. 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/DEF059331338.
L'incoronazione di Poppea, SV 308 / Act I: Ecco la sconsolata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51ea52b7303a92f4b5f55f9668636da764439009ae71bcd58029bd106ef95b5. 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/DEF059331308.
L'incoronazione di Poppea, SV 308 / Act II: Dunque amor così comincia ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031d61a408ae69fc1eea77994e04d4e0df86db9d05ccaba00cf703e6f28f66a5. 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/DEF059331321.
L'incoronazione di Poppea, SV 308 / Act III: "Ascendi, o mia diletta" - "A te, sovrana augusta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4cfe9e317905354ecfd6bd8b7f2dcf1303d8402e8a1680544d2358363d2ad7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331339.
L'incoronazione di Poppea, SV 308 / Act I: Madama, con tua pace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38df2bf56388d4e418bfcec080518cbf5b6ee9941f1c716fdcd3321911dc03b. 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/DEF059331309.
L'incoronazione di Poppea, SV 308 / Act II: Or che Seneca è morto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7638e382a0e74bf53d3437abf7d4308475003bb239638f74ef8573f955d96c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331322.
L'incoronazione di Poppea, SV 308 / Act III: Scendiam, scendiam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a2ceb1abe1248a34fd42f232a4c8177995ecece517a1e65f733d6b3b67c2ea. 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/DEF059331340.
L'incoronazione di Poppea, SV 308 / Act I: Le porpore regali, e imperatrici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c1f3599bf005939f3f5dfd7286e69ef0bbac18fbe897e40f6861258d82463d. 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/DEF059331310.
L'incoronazione di Poppea, SV 308 / Act II: Son rubini amorosi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49a07f5cce89749c6ddede8e8480f9aea9fb0aac89cbcaee02c6aafd2854bc3. 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/DEF059331323.
L'incoronazione di Poppea, SV 308 / Act III: "Pur ti miro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053a6adee11424df032fb96b74052ff66551b617b77676929f2b5ca024167da2. 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/DEF059331341.
L'incoronazione di Poppea, SV 308 / Act I: Seneca, io miro in cielo infausti rai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9f8af1255759266813303d60851a510403da7ab1b1341d0581be1643aa924c. 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/DEF059331311.
L'incoronazione di Poppea, SV 308 / Act II: Tu che dagli avi miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1884f79ebf41b9eb197304dbd86a194fe2062c06935f9b688f9ed8b4d97b9d. 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/DEF059331324.
L'incoronazione di Poppea, SV 308 / Act I: Son risoluto insomma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a1c17a067bd52dd90ca162775deaf2bd71a42418d72f94f331867fd549b5d2. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEF059331312.
L'incoronazione di Poppea, SV 308 / Act II: "Felice cor mio" - "Nutrice, quanto pagheresti" - "Il Giorno femminil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e95d6b54bd90e7e5dffd8654b47c2cf382c4ef88689bda33546aca90502ad6. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEF059331325.
L'incoronazione di Poppea, SV 308 / Act I: Come dolci, Signor, come soavi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091f4615d6b6b8d3537fa240013930ccb100d48fc8a918679fa253bb0ba45ee0. 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/DEF059331313.
L'incoronazione di Poppea, SV 308 / Act II: Io non so dov'io vada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73ce15a1379c5c29757c767b7ce411e4228c5a7aa54f84e91acd6edf77a5e22. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82315e4b85604076efcda57e3fb32ee632ce5fd1b7ce3c31e10089ddbc307ab. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our 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/DEF059331327.
L'incoronazione di Poppea, SV 308 / Act II: Adagiati, Poppea - Oblivion soave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c89b5468fed322b0b68a2737507e89911652bc89b35583449d7cc7e391f0dbd. 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/DEF059331328.
L'incoronazione di Poppea, SV 308 / Act II: Dorme, l'incauta dorme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f282a6013a87b7ad2d7077001d2b77a80351b71a2a3c23eca2f3757f5d67d70. 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/DEF059331329.
L'incoronazione di Poppea, SV 308 / Act II: Eccomi trasformato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e6d930979e57e8424b36a48dec813fc0f31a55c76a05b86a96e19181630bf8. 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/DEF059331330.
L'incoronazione di Poppea, SV 308 / Act II: Forsennato, scellerato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd7ad2c9ce84f49b6fc091a337db492bbee960b3aacc8450a968ed361c694b6. 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/DEF059331331.
Stradella: Cantata per il S.S. Natale & Cantata per l'anime del Purgatorio
Johann Adolf Hasse: La Conversione di Sant'Agostino