Tiri Gjoci (born Tahir Gjoci; 5 November 1993) (short; Tiri), is an Albanian singer, active in genres like pop, alternative, blues, pop-rock, and dance-hall. His musical career began at age 14. Tiri w
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 0xbb52a61f80fdef3a7c42bcb0d518746bad84fe65a94759fc0a9dd0d11581f218. 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/fc32c5bf-5f72-4ad3-9e5c-9a65bf719db5.json and https://artists.proofprofile.net/proofs/artist/fc32c5bf-5f72-4ad3-9e5c-9a65bf719db5.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 0xa00484fc5fb24673b9e0d9ada6ecdae86d0bf4811db93c0ba54fddd3a2d12306. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:24:27Z), 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/TCAHS2382500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856453ea2830981847f1d5689de33240552aa378f465df4cba92e300d6825838. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:21:26Z), 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/QZTAS2574094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2199c278125d025d2b5faad1c316e2a59e4d5aeb15148d2ea127f2a3358032df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBLV62423375.