Dina Hayek (; born Colette Bou Gergis () on June 10, 1982) is a Lebanese actress and singer. She gained popularity by the release of her second album, Katabtillak. Career Hayek started her career yea
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 0x8da8ea00d36aa16d9acc9024ace230270a5f9881b0b3872fbd53b2e567d53c23. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b89335ab-131d-470d-9bf9-93c295aa6721.json and https://artists.proofprofile.net/proofs/artist/b89335ab-131d-470d-9bf9-93c295aa6721.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 0xf84d8941741befd8125ee11e9cd15739d3f6b633f1d3d454cbaccff86cd06704. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/LBA081103257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84d8941741befd8125ee11e9cd15739d3f6b633f1d3d454cbaccff86cd06704. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/LBA081103257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ddc5fbcbdf3102c87c0b1151245afa6ab40b569104356a9e23a79be23dd161. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/LBA081104120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c81979b4b45a193cba25c55779ebd92d78f0b08df5518e5f6ee947a5ee5dd2f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/LBA081104129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ddc5fbcbdf3102c87c0b1151245afa6ab40b569104356a9e23a79be23dd161. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/LBA081104120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d7f69f8a122226260b2b72b18b05dcc39d27efc1a85b309c4b3de4d80b3e75. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:07:27Z), 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/FR6V82238100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a61592423ba144e8c9b5b7e9c7a6ea5fd8d1eb42cc8cc4f27b9f2e81685af0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:44:54Z), 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/LBA131400401.