ISRC ARNFK2085286
Verified recording
ARNFK2085286 is “Por Qué Será” by Tommy Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0xfab918de589704bd6b74dddbd74df187a77c5906a175ab0b5d368a31f3884f7f and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARNFK2085286.
Recording identifiers
- ISRC
- ARNFK2085286
- Title
- Por Qué Será
- Artist
- Tommy Bueno
- CopyrightID (CopyrightChains transaction hash)
0xfab918de589704bd6b74dddbd74df187a77c5906a175ab0b5d368a31f3884f7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:29a35221700c00fa9e6d760b8af9f065c6766901cffd4afdb88008a095b2ab0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARNFK2085286
- Bitcoin block existence check
- https://blockstream.info/api/block/960160