ISRC QZES52202567
Verified recording
QZES52202567 is “Estudiómetro, Pt. 1” by Billy Boy,
registered on the CopyrightChains blockchain with CopyrightID
0xfbc27d2ce975ceec14ceb6dbaf0b4ff1e52289844f97fb0eb3cb3638f884e45b and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52202567.
Recording identifiers
- ISRC
- QZES52202567
- Title
- Estudiómetro, Pt. 1
- Artist
- Billy Boy
- CopyrightID (CopyrightChains transaction hash)
0xfbc27d2ce975ceec14ceb6dbaf0b4ff1e52289844f97fb0eb3cb3638f884e45b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:37121b5a3d4207f7c1ac5e9a72d6fc8e6e82338da17db90afde74f3ed89b6c90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52202567
- Bitcoin block existence check
- https://blockstream.info/api/block/960121