Gelu may refer to: People Gelou, 10th-century leader of the Vlachs and Slavs in Transylvania Gelu Barbu (1932–2016), Romanian-born Spanish ballet dancer and choreographer Gelu Lisac (born 1967),
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 0x8bf0bbd483c9315dbf372dd2fa0206dc8cd17d1b05bd3d6a728accbf865d53f2. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7f7b486-df9c-46d6-9407-4e7d11b24084.json and https://artists.proofprofile.net/proofs/artist/c7f7b486-df9c-46d6-9407-4e7d11b24084.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Todas sus grabaciones en La Voz de su Amo, Vol. 1 (1960-1968)
Todas sus grabaciones en La Voz de su Amo, Vol. 3 (1960-1968)
Todas sus grabaciones en La Voz de su Amo, Vol. 2 (1960-1968)
Ninguno me puede juzgar - Nessuno mi pud gijoicare (2015 Remastered Version)
Éxitos de 1966. Artistas Originales (Remastered 2015)
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 0xb93e7d4ca551223937cc3faad3c27d94785d21dac2d975ab7737e1000b18c9fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5151500840.