Andreas Mikroutsikos (Greek: Ανδρέας Μικρούτσικος; born 6 June 1951 in Patras) is a Greek composer, lyricist, singer and TV presenter. Music career His top hits were Hameno Nisi (Lost Island), To Kou
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 0x8cbb945cf2fa74f1f29fc4753654eadad1fb5d470a4a86ad1869413fc20ef1ac. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fafeb0c-23ea-48e3-abb6-4d1310c12498.json and https://artists.proofprofile.net/proofs/artist/2fafeb0c-23ea-48e3-abb6-4d1310c12498.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05549f2afa60cbd0129dbb53b3f6835f2035b10b821b88e1d711c12215f08c75. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GRS018800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8e31438e94bfd40b9e2b0f0b4812ed83593b936fbf5dc636068243f083fa36. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GRS019100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71184e3d9c646aa1b29468f2999d60683b654865274e96fa5cde0e1eb728498. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GRS019100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536a0c156b225a258dde95b82cf952fb5debf1d95468b158efea0231cbdc9736. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GRS018700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960288961bd976d2c1f135ae8a4801ae5b0c798c7f064d7bf940c8a6d25cd7a3. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GRS019100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f20e32f2268c38909ea460d9464a19216c6737071ed3bd59c2d6960daaeb398. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:07:19Z), 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/GRE018500302.