ISRC QZS7J2216577
Verified recording
QZS7J2216577 is “Hesperus” by Abandoned,
registered on the CopyrightChains blockchain with CopyrightID
0x439d979c0b5a36453ee522926c0855439e648b757a60ec292f7ad3158954233f and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2216577.
Recording identifiers
- ISRC
- QZS7J2216577
- Title
- Hesperus
- Artist
- Abandoned
- CopyrightID (CopyrightChains transaction hash)
0x439d979c0b5a36453ee522926c0855439e648b757a60ec292f7ad3158954233f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:453aa7af2d3836e514f259cdfc4a9556db3ed7f78f967d658150ff8f9bd6af2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2216577
- Bitcoin block existence check
- https://blockstream.info/api/block/960247