Michelangelo Falvetti (29 December 1642 – May or June 1697Giuseppe Antonio Martino, "Michelangelo Falvetti. Un grande calabrese cui spetta un posto di primo piano nella musica italiana del Seicento" (
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf722d7f9e00f0525c2500f81fc62c17fee933fc5f4ddc85f3e3148062fd53e7. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ac8a219-7051-4ec9-97b7-1928baeb26a7.json and https://artists.proofprofile.net/proofs/artist/0ac8a219-7051-4ec9-97b7-1928baeb26a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il diluvio universale, Act I "In Cielo": Prologo "Sinfonia"
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ee89b39c105c3a56cf2a3f05f7464a8b1a132004a10c3dc25e65b707e4d899. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1100651.
Il diluvio universale, Act I "In Cielo": O Giustizia Divina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b32be1459c3fa1a3306e60c8d8383422315c2606cf10e5cd386bac5b0e251f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1100654.
Il diluvio universale, Act II "In Terra": Dolce sposo Noè
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25594b08dc1c23d7ecb172a92a223f5dbce8bd3b28d90709507ea29a2d7c41. 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/FRZDG1100660.
Il diluvio universale, Act II "In Terra": Motor Divino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d58b2cfcd227cdd5095834fc218426e33e856d5fe4c22b1c4ae0cb91598263. 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/FRZDG1100663.
Il diluvio universale, Act II "In Terra": I tuoi decreti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b76f750e5f4f875f6790f5fc492b08c615b4e95f633b67d9c5019a7deb7b92f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1100665.
Il diluvio universale, Act II "In Terra": Grazie a la man tonante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8819e306dbea781192f051cb91279c54bba5f071c337b0a268b8c57a9e13543. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1100667.
Il diluvio universale, Act III "Il diluvio": Da le caverne oscure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cff4025508a161cf84c6172ea4e7af632409eef221d3a787e2cf1fc9479a6d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1100670.
Il diluvio universale, Act III "Il diluvio": E chi mi dà aita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585b34785bafbca971162efc1fbf49403f17a5aef48142e97e2ca74062bcacda. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1100671.
Il diluvio universale, Act III "Il diluvio": La morte ingoio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5219674f2bdcae1663436c0a84ebaa667d9f5df4f98447fca86ab9851c7d02b8. 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/FRZDG1100672.
Il diluvio universale, Act III "Il diluvio": Son pur’io (No’l vedete)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bced742f22dd9c492bbe5674be62cfdb6822dc01b2326f2d274ae2fae00040. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1100673.
Il diluvio universale, Act III "Il diluvio": Ho pur vinto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2538ad0adb509b6f10bd1017a55783f36537ef26300ca80c697088ecb127dd47. 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/FRZDG1100676.
Il diluvio universale, Act IV "In l’arca di Noè": Mio core festeggia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3341f8d337662ce53e6263857039b2f169864136bff181c12630a2e61510ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1100678.
Il diluvio universale, Act IV "In l’arca di Noè": Ecco l’Iride paciera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0f0814c5174b6a742528ff4d5f6b69e5307ee7cbc030e220eccb3f07ba5686. 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/FRZDG1100680.
Il diluvio universale, Act I "In Cielo": Troppo, ah troppo soffersi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcfda968f6c09eba1e443a3eac1b01c9c8c394c3b44ec0b92b8b4692bff9b1b. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FRZDG1100652.
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
Il diluvio universale, Act I "In Cielo": Seguaci del mio volere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1b7da93e0938cf5ca68a2ebc36114a7d394f5180d1548205ef108dc4498a0d. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/FRZDG1100655.
Il diluvio universale, Act I "In Cielo": Scoppijn gravidi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c71a08875c33434f7d918b6ea03025257cefe85bf7bdf1c7065a45e771b034. 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/FRZDG1100656.
Il diluvio universale, Act I "In Cielo": Le nubi funeste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d48e5d913a867aadeca7e3752216cd2bb99ddc91f718104b12c7ae6e6c083a. 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/FRZDG1100659.
Il diluvio universale, Act II "In Terra": Il Gran Dio di pietà
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf983e6b2087a37780e355b6953f11ae28d950936ab221bf2cc2ed453e3924a9b. 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/FRZDG1100661.
Il diluvio universale, Act II "In Terra": Divin Monarca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9664ee94f80d10f3cac02184ff1db011ccfe9205a7b974070cff1576d361f. 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/FRZDG1100662.
Il diluvio universale, Act II "In Terra": Sì mie potenze armatevi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92894ac266c7543d033820e0972dea7846c7d8c29e63256f705f2998cfa62543. 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/FRZDG1100664.
Il diluvio universale, Act II "In Terra": Dal naufragio comune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58f548d7ee609b6153d93960522c360a75abc3c15685ffb50b0cbed6f91f4b5. 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/FRZDG1100666.
Il diluvio universale, Act II "In Terra": Empij mortali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146c66bca6527fbce5af0fec3887d39394c7db52650c2147d92623911d934d98. 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/FRZDG1100668.
Il diluvio universale, Act III "Il diluvio": Sinfonia di tempeste (A fuggire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1605e9cb10f34500e9afccd9bfd28deb582285a0c5cb9211d0c9f0efb503ad. 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/FRZDG1100669.
Il diluvio universale, Act III "Il diluvio": Apritemi il varco a la Morte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6376d3c59e4708f70ee41bab4c72a62745d960b3e9151843e1d81413b9689807. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1100674.
Il diluvio universale, Act III "Il diluvio": Ahi che nel fin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb27a2176646c7e2ae5529b052b9a5b685e826bbc6d0a36168029911e371934. 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/FRZDG1100675.
Il diluvio universale, Act IV "In l’arca di Noè": Placati Dio di bontà
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f954383d89c92bdab8a02a6a8ea8d6d657177f0b54d34cb8fdb036ad10498d9. 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/FRZDG1100677.
Il diluvio universale, Act IV "In l’arca di Noè": Cangia dolce mio Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b5242f670a954180458758d235485a97d99769d97fdc2872a7c24e50f3e8a6. 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/FRZDG1100679.
Il diluvio universale, Act IV "In l’arca di Noè": Or se tra sacre Olive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e9b3d1732abbd5d4f5107c759172e2bdd47da89f2b4eedad6db6c03e4e2b72. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/FRZDG1100681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c48f5ddaadfd05ea31047142bd4d7b4d3163101b1835709d0dc605ef434c667. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our 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/FRZDG1300890.
Nabucco: Superbia, Idolatria, l'Asia v'accoglie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e636cde62cee68e0ce34ea4d43fd19c4a598962b8190f5a33f12983d66d404c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a44ce3d50fce7538824d809cd7f1761620685cd02a5165679cc4dca2efb7542. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1300893.
Nabucco: Itene dunque al babilonio soglio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733baacf0aa72c1b8713eba1d48ac9f0ec60783f24f1c88bd2da70a111b65892. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300895.
Nabucco: Al trono di Nabuc sciogliamo il volo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d7d375860725e5496c23d967cc7b8fe1dcca7aabeb8a3839afc0e4ed7eb1d4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478c3f38cad053d758ffd5f9c12c3afe3d1446f6fc33cb44fe19b75aae69dc90. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539b8e4d9d24310c16e00b96141b5a40381aa407ecf2d946c05ffe15d6bbf0b9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62a12292f08948680075990459524e4d6ae1855ac47430335c3dafdb377fc3e. 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/FRZDG1300905.
Nabucco: Offransi Inni di laude al sommo Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1468f9324a1013c66f8f560903a227e5941f845a9f388fb6d2b2c8ba746dae9. 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/FRZDG1300906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3bc1cc009ee6aa00008d00e5d61b5efff15d2974d0f86a0015906cd11529b2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6aac70f680f34b4c69685781062f42bd8323881ffeb729a6c701512702a0ec5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300909.
Nabucco: Di mia scolpita effigie i bei splendori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d365124ac059da5d5c1ea5faf26acc8de58fb3f63ec3971832d01bcdfd578f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf87fbc18d30f9ab322ee93714615178ce434ead04a0a46b743e5a813785063. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c1390d7ef1fa1b4c053473e955e342d8e6c3e029a52b8dc894fec318e6f691. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our 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/FRZDG1300916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006f85eb4779e2c3f90da219767eec2f7464a8f0d429929efe31790366890586. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300923.
Nabucco: Le facelle, che qui s'accendono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad18a05b525fe9f0d40e9aa2f5c96f63aa03aa7fd695519aa03e5f98c2ea264. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c52324063c48c6127ec9f837ade9112718d4e36f8b4a80ab9fe44910a6314e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe228734d0adb0d3ee19a4fa308d93c3a79cfeb0d0a490d607048681cad0c7894. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:49Z), 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/FRZDG1300891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355d8012f771b6d506aad59f180b79b8c632a5d7a16dd13df5303e14612ef0a2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG1300894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab95e3dc7ddf3707d93dca10202c5935816f8034f923939eb7f06c691659f29. 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/FRZDG1300897.
Nabucco: Dialogo / Ombre timide e oscure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2628e98f27a6500e81a93628bba4dd6aac06f147f9369cfc4e668c21e7554eb. 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/FRZDG1300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31085e37df778116881be4550b7e3eda6695f34d4b6c5db6d0dc238644e1672. 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/FRZDG1300900.
Nabucco: Sinfonia larga da sonno / Portento a me ignoto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711c19b5abaefa072dfca376a2d080d88e2eab3644a826ebe67c766d5604c18. 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/FRZDG1300901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48526d611e669c698c2b56340125eb2da2455790c2e74ff8414d30c8d295e005. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/FRZDG1300903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd974e5bbf8141d5a2bb5a4a332db154673ca6e64e10202abfd45c646a978d415. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/FRZDG1300910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c31de73beef11f2ddfc092b0a9431ab94dbc25694a47403f97e34960e1a4f9. 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/FRZDG1300912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3366fe214a77626ef28d74aeb54ef136236c205c407079ed634d94aa6cf103d6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FRZDG1300913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654b09734b38c562523501c5d95912695fcac603af7401045439e6a3b42a5151. 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/FRZDG1300914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4899b3ec97dc070ac804dc983bbdf95ac3dbde4a79d6a6612d43fd4a2633b927. 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/FRZDG1300921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe25b94b6011eb7d90e09a0227bf23076d3c3fa71322a89c0f81100d67adf8c1. 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/FRZDG1300924.