ISRC QZEYD1800007
Verified recording
QZEYD1800007 is “Persephone” by Humbird,
registered on the CopyrightChains blockchain with CopyrightID
0x18383d880fa71248395ecfb3aad2fb990203727dae768edac85f0f84168114f7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEYD1800007.
Recording identifiers
- ISRC
- QZEYD1800007
- Title
- Persephone
- Artist
- Humbird
- CopyrightID (CopyrightChains transaction hash)
0x18383d880fa71248395ecfb3aad2fb990203727dae768edac85f0f84168114f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:05ce848ca1973c8ede7f225e3011bc29a021e17e838daa41820b448beb015d34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEYD1800007
- Bitcoin block existence check
- https://blockstream.info/api/block/956302