Eros Walter Luciano Ramazzotti (; born 28 October 1963) is an Italian pop and rock singer, songwriter and record producer. He is popular in Italy and most European countries, and throughout the Spanis
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 0x2173a78552e95095912df6612b08c0bbde125d194ad4695480e664d2a605f537. 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/2fc0e915-dcbb-4a58-99cf-6159b0ca078c.json and https://artists.proofprofile.net/proofs/artist/2fc0e915-dcbb-4a58-99cf-6159b0ca078c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heroes De hoy [35th Anniversary Edition (Remastered 192 khz)]
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 0x27b63fd70b0d94dfb1e3ac8d5aed7fe14b070f9cd7931001f489cf6f404c8027. 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/ITB008671030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b0863d49d750c3a43b12ca96484e6af66aa781eeb128d8902ee509cf4ed13d. 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/ITB009600578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa17be6a13d50bdd3ddce117ee061953cde7d8908bf17ca4687a7b85ee19968e. 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/ITB008470737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0013a28348bf5625ea6522e0a216d16166b46fe89565af61b179f3a7e803d3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our 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/ITB000800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4935f9880bcf5918c5cb3102c0ff9e08c74c97ec1e3234658c5ebcb3b27c45e1. 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/ITUM71901214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed925705dab3d54e0d9149a7c09ac82672f33d7ca182fa401124ea812e209d8. Chain 2 (Bitcoin): anchored in block 957212 (2026-07-08T18:33:44Z), 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/ITUM71901211.
Vale Per Sempre / 永遠在旁 (Mandarin Version / 國語)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4935f9880bcf5918c5cb3102c0ff9e08c74c97ec1e3234658c5ebcb3b27c45e1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71901214.
Un'emozione per sempre - Remastered 2021
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a7db72d1b5df96a8e8c9b564b3c0b667660d16fe33c130de888d6bb92c243e. 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/ITB002100675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1fd489d9d8c2fb299933049292e58b32fc3e44df81eee50e2bfdd87b847880. 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/QMFME1591557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d098ef042b0ac9ebca42026e55e52099fda314981c95f594faa766be5830874. 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/ITUM71500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b63fd70b0d94dfb1e3ac8d5aed7fe14b070f9cd7931001f489cf6f404c8027. 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/ITB008671030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa17be6a13d50bdd3ddce117ee061953cde7d8908bf17ca4687a7b85ee19968e. 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/ITB008470737.
Festival di Sanremo - le canzoni più belle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b0863d49d750c3a43b12ca96484e6af66aa781eeb128d8902ee509cf4ed13d. 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/ITB009600578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab0be2e49c28b05f3fd3b7bd783a9d5c10aa4c49f3409c889e4f65e2e719164. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/ITB008670754.
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