ISRC QZFZ22481026
Verified recording
QZFZ22481026 is “Descarga No. 4” by David Chesky,
registered on the CopyrightChains blockchain with CopyrightID
0x2a3368d62428b81459ee7e4106c6db8b73e5eb403dfe2dc2f024fa3687d56999 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22481026.
Recording identifiers
- ISRC
- QZFZ22481026
- Title
- Descarga No. 4
- Artist
- David Chesky
- CopyrightID (CopyrightChains transaction hash)
0x2a3368d62428b81459ee7e4106c6db8b73e5eb403dfe2dc2f024fa3687d56999
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:f2eb4bcd5a345710239b6820f5cc79602580f8496fc59afd08b7321a3149b017- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22481026
- Bitcoin block existence check
- https://blockstream.info/api/block/960370