Anthony Edward Visconti (born April 24, 1944) is an American record producer, musician and singer. Since the late 1960s, he has worked with an array of performers. His first hit single was T. Rex's "R
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 0xe76723c10db126d67d54a1b584eaa2aebc84a5d0a818e93a099d26fd92b31b1f. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bb67382-ec81-4723-96c3-673f40af84f1.json and https://artists.proofprofile.net/proofs/artist/1bb67382-ec81-4723-96c3-673f40af84f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Metrobolist (aka The Man Who Sold The World) [2020 Mix]
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 0x75a6675c6c0425ab783d6010a632bc3dc100bfb07fe49bf223c07ffa430ea42f. 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/USJT12000229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa753cb3fbf4eea2bb5b948ead054b08e198d36c8d1c4eb4cf1bcfa73ebc5fc73. 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/USJT12000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0e84c34211c247675ec05222b041877def9c5a262c8d94dfb5ee55f7d5a9e3. 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/USJT12000231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a36a4012c4774b5515eb72c16772c238370343544a98e57b05ad13156aa93f. 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/USJT12000233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b642333c9ea4ec53a977d51831d41223c19f90b93323173b5aada31dbd89d5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USJT12000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f0881e7922480ef8656acafdff3ee6e5446de437a706fa69eb6f879ddbddb. 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/USJT12000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff6031cf3ec38c8abb5c0ec26e07c4467b3a8135945c7f856ba4f6861179de3. 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/USJT12000236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62326daa77be00ab072958d04d5ff915fad2996fcb0f2d57105e2d7b390d5ef7. 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/USJT12000237.