ISRC QZW9L2448122
Verified recording
QZW9L2448122 is “Es Así” by Gulántropo,
registered on the CopyrightChains blockchain with CopyrightID
0x6f31eec0b9ff02a5d5fa500e6dca4a16d220686514bfe9dde4c6e269a7ffdde2 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2448122.
Recording identifiers
- ISRC
- QZW9L2448122
- Title
- Es Así
- Artist
- Gulántropo
- CopyrightID (CopyrightChains transaction hash)
0x6f31eec0b9ff02a5d5fa500e6dca4a16d220686514bfe9dde4c6e269a7ffdde2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:e85da450b6ccfdac3ca39ab29f55714c0aa4c3f780a417404ffdeefcf638f281- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2448122
- Bitcoin block existence check
- https://blockstream.info/api/block/960111