ISRC QMGR32001011
Verified recording
QMGR32001011 is “El Extendo” by Julianno Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x64369609a75493003c774c8e703a9f2f6a1c37714392a7291ba6845275267979 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32001011.
Recording identifiers
- ISRC
- QMGR32001011
- Title
- El Extendo
- Artist
- Julianno Sosa
- CopyrightID (CopyrightChains transaction hash)
0x64369609a75493003c774c8e703a9f2f6a1c37714392a7291ba6845275267979
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:cd1d7e89cf36b234f2078ef44e7898fb743ba345f0e099483c162e48ca04a5c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32001011
- Bitcoin block existence check
- https://blockstream.info/api/block/953528