ISRC DEZZ52171426
Verified recording
DEZZ52171426 is “Firulete” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc3f60f17b151442a8d414cb33a39891e3f74e93dc17f4a98055be9a4c6f8d7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52171426.
Recording identifiers
- ISRC
- DEZZ52171426
- Title
- Firulete
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0x3fc3f60f17b151442a8d414cb33a39891e3f74e93dc17f4a98055be9a4c6f8d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:727a5aef4398cf3e11266dd9ffbf7709442f00bbc9f786dc7548d9df81094e8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52171426
- Bitcoin block existence check
- https://blockstream.info/api/block/957120