ISRC GBLAZ1300448
Verified recording
GBLAZ1300448 is “Witches' Multiplication Table” by Holger Czukay,
registered on the CopyrightChains blockchain with CopyrightID
0x22b6fd9c74213d8790d4ac0eceac6081e8956f577860f29a1b68b4eba5678404 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ1300448.
Recording identifiers
- ISRC
- GBLAZ1300448
- Title
- Witches' Multiplication Table
- Artist
- Holger Czukay
- CopyrightID (CopyrightChains transaction hash)
0x22b6fd9c74213d8790d4ac0eceac6081e8956f577860f29a1b68b4eba5678404
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b91e21a7681467c7493993a6fac5ae06ae63c38f007b2069be26626c60b92a5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLAZ1300448
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Witches' Multiplication Table · Machine-readable JSON-LD