ISRC UYB282452052
Verified recording
UYB282452052 is “Puño & Letra” by El Osito Wito,
registered on the CopyrightChains blockchain with CopyrightID
0xf816fe3671a2ff44ed572dc9c47185e8e7805f34f7cd1bed76252611f0c0fb98 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB282452052.
Recording identifiers
- ISRC
- UYB282452052
- Title
- Puño & Letra
- Artist
- El Osito Wito
- CopyrightID (CopyrightChains transaction hash)
0xf816fe3671a2ff44ed572dc9c47185e8e7805f34f7cd1bed76252611f0c0fb98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:3744e99e8b1ace3c80ec5144e2befac2ca16802476133cbb8cfc8936501d8ef8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB282452052
- Bitcoin block existence check
- https://blockstream.info/api/block/960284