ISRC ARG991021676
Verified recording
ARG991021676 is “A El” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0xf5b49629d67002b47349f284be0c07021a70fb00b3c34300133bae6e9f27a444 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021676.
Recording identifiers
- ISRC
- ARG991021676
- Title
- A El
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0xf5b49629d67002b47349f284be0c07021a70fb00b3c34300133bae6e9f27a444
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:e73e0c730cc10302eec3e75696780ed516727e008bb99583a41c6d3af9d351b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021676
- Bitcoin block existence check
- https://blockstream.info/api/block/956375