ISRC GBUM71605706
Verified recording
GBUM71605706 is “Black Rubber Bags (aka Bags) - 1985 Demo” by Public Image Ltd.,
registered on the CopyrightChains blockchain with CopyrightID
0x11aa63733b9c061d6ba850ba0a685edd736ce52e0aa440a62131b766041d200d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71605706.
Recording identifiers
- ISRC
- GBUM71605706
- Title
- Black Rubber Bags (aka Bags) - 1985 Demo
- Artist
- Public Image Ltd.
- CopyrightID (CopyrightChains transaction hash)
0x11aa63733b9c061d6ba850ba0a685edd736ce52e0aa440a62131b766041d200d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3be4510ca2bb3e57b4f31ffed52048902ffcfe3da1f7d479d23e50199c2298e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71605706
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Black Rubber Bags (aka Bags) - 1985 Demo · Machine-readable JSON-LD