ISRC ARD191900021
Verified recording
ARD191900021 is “Cuestión de Egos” by Onda Vaga,
registered on the CopyrightChains blockchain with CopyrightID
0x2204f7ff1c6e758516be285818628ebafe06289436b369026953924962607901 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARD191900021.
Recording identifiers
- ISRC
- ARD191900021
- Title
- Cuestión de Egos
- Artist
- Onda Vaga
- CopyrightID (CopyrightChains transaction hash)
0x2204f7ff1c6e758516be285818628ebafe06289436b369026953924962607901
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0fe169fa6bedf3c88d6b96751265da0aabafb350440bcae3af97e84108b22b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARD191900021
- Bitcoin block existence check
- https://blockstream.info/api/block/956302