ISRC ART340902967
Verified recording
ART340902967 is “Uno” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0xfab105c93b2c1038e7a90a09b48f553e65ac95463f83343bbde6268a7c561eb0 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340902967.
Recording identifiers
- ISRC
- ART340902967
- Title
- Uno
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0xfab105c93b2c1038e7a90a09b48f553e65ac95463f83343bbde6268a7c561eb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:c13787e87b087eca85f25621d49b4ae64974594eafa67157bc1e30fa387fe585- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340902967
- Bitcoin block existence check
- https://blockstream.info/api/block/956889