ISRC QZ22B1838251
Verified recording
QZ22B1838251 is “Vampire Killer (From "Castlevania")” by Retro Crowd,
registered on the CopyrightChains blockchain with CopyrightID
0x6a4927526117131a277830214ae4977d13dac37febb27c8978cc9e92391f4206 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1838251.
Recording identifiers
- ISRC
- QZ22B1838251
- Title
- Vampire Killer (From "Castlevania")
- Artist
- Retro Crowd
- CopyrightID (CopyrightChains transaction hash)
0x6a4927526117131a277830214ae4977d13dac37febb27c8978cc9e92391f4206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:12b4add7baad5e66dc89926a090f45be0727234cce1057be0855783afe61fd31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1838251
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Vampire Killer (From "Castlevania") · Machine-readable JSON-LD