Manuel Agnelli (born 13 March 1966) is an Italian singer, songwriter, record producer, and frontman of the rock band Afterhours. Career Born and raised in Milan, he graduated from the agricultural in
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 0x4bb7dfa0426819ec1623f6f0dd14fc4e24373076b0417bcbf36c7cf39c33c0f6. 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/efeccadc-5689-45ef-a267-ff85da89e703.json and https://artists.proofprofile.net/proofs/artist/efeccadc-5689-45ef-a267-ff85da89e703.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x1108b1576c5ecaa2894ea43c546ca2ea50e2347952585c227781c7c7ce743efe. 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/ITUM71901281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783a50dcd13f4da125c1fddf0545cf28097f9901633dbb2e1acabfcffd031092. 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/ITUM71901356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622dde4ec76760dca3ed61bfdeafddc68bb33d06d3d247a2ccffba5c07e77b5. 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/ITUM71901357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875fdd00af84879a2cd4feac54dd13bdfb60c80acdd75c215ad83095ad557bac. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/ITUM71901284.
Ballata Per La Mia Piccola Iena (feat. Rodrigo D'Erasmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8a77c43dda4d9e51f01b544c89fff21fc9ed5a8bca8af9e32cc493812e4051. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ITUM71901285.
Quello Che Non C'è (feat. Rodrigo D'Erasmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9faaa9c228f8f9308a737bca915e54bc7df805ded1dde918de123e396a7b10. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/ITUM71901286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3d7d7fb1877efe187a080fc957e05b0286b028438c7f38a8bb38566b5a28d4. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ITUM72001178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddceaa387e997dd48f84143ca36cd16fd3e3ca5a29a3c57c375e077c6530e299. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITUM72200946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48094e15e7e1f3c13993906822ac8485770ecbc9bc0adf822e09b36fec83ce39. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITUM72201196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea068cbff6ddb3684e47f8f5255fe66cb1ce75192b8ef4aa139a68d7b99f108. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITUM72200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc903330f2b242b1c00cb5b3ec48f366e1afc3853a98f05b998b99f8163d60a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/ITUM72201195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08233ed66576238bced53f6e770a66a0fb6777bb92f75f8da748b246fa96d051. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/ITUM72201197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5742eaa4c0d24a3a029895a3bdc24aeb7e6a494274ee98e555120810a79504. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ITUM72001179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa501b19619c05d775e3a7d308910b4468b6af0730c0adff76b5438967f539404. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITUM72201202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507e8ac46c3e1c230cc6c6b3e09ef03240f434c1fcb7e92beae7067db40a844d. 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/ITZ041100111.