ISRC QZFZ52143393
Verified recording
QZFZ52143393 is “Catherine Howard, Beheaded (Helas Madame)” by The Wandering Bard,
registered on the CopyrightChains blockchain with CopyrightID
0xe05bdd7d3543f366b8a85ebfff986e3795623dd17d2423e2ffad1ff2c9c32300 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52143393.
Recording identifiers
- ISRC
- QZFZ52143393
- Title
- Catherine Howard, Beheaded (Helas Madame)
- Artist
- The Wandering Bard
- CopyrightID (CopyrightChains transaction hash)
0xe05bdd7d3543f366b8a85ebfff986e3795623dd17d2423e2ffad1ff2c9c32300
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:3f0056caf9814f6c1c4d2fe0e8f6714a1b285dd247e4e0aa9b1b36f5a67201ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52143393
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Catherine Howard, Beheaded (Helas Madame) · Machine-readable JSON-LD