ISRC QMGR32037838
Verified recording
QMGR32037838 is “La Vieja Escuela” by El Leo Pa´,
registered on the CopyrightChains blockchain with CopyrightID
0x09656228d3ce45e5fa236d1efeee93633441a2e009991bf8e6f14a38be301896 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32037838.
Recording identifiers
- ISRC
- QMGR32037838
- Title
- La Vieja Escuela
- Artist
- El Leo Pa´
- CopyrightID (CopyrightChains transaction hash)
0x09656228d3ce45e5fa236d1efeee93633441a2e009991bf8e6f14a38be301896
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:7190cfcafc3426b580d353de559ec970edbf9d51359f7ee5de72d3eb910e7201- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32037838
- Bitcoin block existence check
- https://blockstream.info/api/block/960376