ISRC QZ6K41802331
Verified recording
QZ6K41802331 is “October Mermaid (From "Xenogears") - Acoustic Cover” by Michael Hoffmann,
registered on the CopyrightChains blockchain with CopyrightID
0xfffc8447dc1fe224d56a864182d7c8d6f10803e6641bee5c9f9a3d353b9ac46c and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41802331.
Recording identifiers
- ISRC
- QZ6K41802331
- Title
- October Mermaid (From "Xenogears") - Acoustic Cover
- Artist
- Michael Hoffmann
- CopyrightID (CopyrightChains transaction hash)
0xfffc8447dc1fe224d56a864182d7c8d6f10803e6641bee5c9f9a3d353b9ac46c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:9baeeca73f7c20e9c0baedc0bbc9e491e89d6dfc79ebce2aa7c0ee76bdc36f59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41802331
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: October Mermaid (From "Xenogears") - Acoustic Cover · Machine-readable JSON-LD