Nikolas Asimos (; 20 August 1949 – 17 March 1988thenationalherald) was a Greek composer, singer and performance artist.Σαν σήμερα (17-3-1988), Εφυγε από τη ζωή ο Νικόλας Ασιμος To Vima newspaper, 16 M
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 0x7d30ed7b9b6d03522ccb000e852c0883c14db43a93ebc486c80a6ea49b512865. 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/4fef4c64-ed73-4aaa-b1a5-83fdd5637280.json and https://artists.proofprofile.net/proofs/artist/4fef4c64-ed73-4aaa-b1a5-83fdd5637280.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 0x907cbcfd94de8ecb5d843a92d6c0f880a19ea4ac45e894f56aa1451a36d8d471. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GRE018900197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb114cf144b33d2c3e47e853766d363b5846d481e4c5535118fb805b0346e6ec6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GRE018900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab4972264a312cf01f985129d18e02d1eea4ab38717429741f5aaf320252d6f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GRE018900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ca5494d7feddce2048e6d003e5b069ef2bcc9522753cc933da3621b5929b14. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/GRE010200419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04f62f822ad73f48e655eab708ba7b969e4917b23c6b81be182e85c57d0cb29. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GRE018200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bbc2be3e84912dfa5df1046591e2db5b1bb7739d46eb930a8d38f6f7d8ad77. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/GRE018200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b606e21f40380061e6f372b0a9bda91ca960b3eb2ae3144d0188e7f4af20331. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/GRM019200065.
Mia Parastasi (Zontani Ihografisi Sto Rodeo Club, 26/02/1986)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7a097ab0bab53875daabd5e37e8e11b403afdd163a8d2f326c1dd26196a95f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GRL010900070.