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 0x53e6bb970466928bf30e2a369bc538d2b33f83de9e541b9aee7b84b297c9f992. 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/1f559bbe-f04d-48da-b69c-a15460b6e278.json and https://artists.proofprofile.net/proofs/artist/1f559bbe-f04d-48da-b69c-a15460b6e278.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dieci inverni (Colonna sonora originale del film)
Ragion di Stato (Colonna sonora originale della Serie TV)
La madre (Colonna sonora) [Un film di Angelo Maresca, Taormina Film Fest]
Tempo instabile con probabili schiarite (Original Motion Picture Soundtrack)
Il paradiso delle signore (Colonna sonora originale della serie TV)
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 0x51f766373e8c97dabedfdbc750023c0d3274334cd9c1200e9d5480a61887717e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE321501813.
Il coraggio di vincere (Colonna sonora originale del film)
Il Paradiso delle Signore, seconda stagione (Colonna sonora originale della fiction TV)
Nero a metà (Colonna sonora originale della fiction TV)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63cfbe1769c1aa959559f3516b83abe45d029d4758e36c01fa4580ff91d7ab5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITE321824137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07a83de2fbe7a7faac861335172f7372a66fa3112a30b647dd37bfa388278c5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE321824110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3e7a05b7387db2c21e05bde51d6ec71e3ba4680a090f697be3845b1e3dfe8e. 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/ITE321824111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abee1c7840da146d7f8b01f00beab37761f15b7c76ef7e45923d42fe115b19a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITE321824134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63cfbe1769c1aa959559f3516b83abe45d029d4758e36c01fa4580ff91d7ab5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our 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/ITE321824137.
Il Paradiso delle Signore Daily (Colonna sonora originale della serie TV)
Il Paradiso Delle Signore Daily - Seconda Stagione (Colonna sonora originale della serie TV)
Nero a metà, seconda stagione (Colonna sonora originale della fiction tv)
Il paradiso delle signore Daily Stagione 3 (Colonna sonora originale della serie TV)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c941f5cc65cc95e76fecb56d3e01ba5aa428794659a7981e0b7cc683c2ee181. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITE322126669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61d39428f2822d40d7c1595683acfcfdfb43f6ef6d1869b994e15c086a9008f. 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/ITE322126663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c941f5cc65cc95e76fecb56d3e01ba5aa428794659a7981e0b7cc683c2ee181. 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/ITE322126669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0bc320a0287d5362e2e29021dd9dbad9679254f15dd47522e8b1cd2942ccb1. 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/ITE322126674.
Acoustic traditions & travel (Colonna sonora originale del programma Tv "Geo & Geo")
Espressivo - music for strings and other instruments (Colonna Sonora Originale Del Programma Tv "progetto Idea Galleria Borghese")
IL PARADISO DELLE SIGNORE DAILY STAGIONE 4 (Colonna Sonora Originale della Serie Tv)
NERO A METÀ 3 (Colonna Sonora Originale della Serie Tv)
A MUSO DURO (Colonna Sonora Originale della Serie Tv)
IL PARADISO DELLE SIGNORE DAILY 5 (Colonna Sonora Originale della Serie Tv)
IL PARADISO DELLE SIGNORE, DAILY 6 (Colonna Sonora Originale della Serie Tv)