ISRC USL4Q0841219
Verified recording
USL4Q0841219 is “Queda Cirsto” by Rene Gonzales,
registered on the CopyrightChains blockchain with CopyrightID
0x3e9f57e8743d870806949ea4ad4164503e914bcfc8ef78854f5492a8fe90bb0f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0841219.
Recording identifiers
- ISRC
- USL4Q0841219
- Title
- Queda Cirsto
- Artist
- Rene Gonzales
- CopyrightID (CopyrightChains transaction hash)
0x3e9f57e8743d870806949ea4ad4164503e914bcfc8ef78854f5492a8fe90bb0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:75897d6a9e33d32cabddc2577e645800d38e80c25a4060d01bb22bee72cc6fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0841219
- Bitcoin block existence check
- https://blockstream.info/api/block/960138