Provenance Passport
Threshold (The Potter)
Alan Ibell, 2024
Passport ID
fdeb7599-5dc4-45d5-9ff9-82156e21622d
Entries
1
Chain Integrity
✓ Intact
Chain of Custody
Added to The Back Room
8/3/2026, 6:30:40 AM
hash: bd27d91907e3352d1fac5d783589e494c74ba2a9947bd96488f1c8888ae36923
prev: — (genesis)
Each entry above stores a cryptographic hash of the entry before it, forming an append-only chain — altering any past entry would break every hash after it. This is not a public blockchain; it's maintained privately by The Back Room and verified the same way: by recomputing each hash and confirming it matches.
The Back Room · backroom.art
Certificate of Provenance
Threshold (The Potter)
Alan Ibell, 2024
Passport ID
fdeb7599-5dc4-45d5…
Entries Recorded
1
Ledger Integrity
Verified Intact
Chain of Custody
| Added to The Back Room | 3 Aug 2026 |
This certificate attests that the chain of custody above is recorded on The Back Room's private, hash-chained provenance ledger and has been verified intact at time of printing.
Authorised Signatory
The Back Room
14 August 2026