OT-2026-000003340
Publication integrity record
Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000003340) never changes.
Identity and time
| Publication number | OT-2026-000003340 · never reused |
|---|---|
| Internal UUID | 01a0a6b3-26b0-7952-bc1d-e55c5c673287 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:12:33.964933Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003340 |
| Status | PUBLIC |
Content hashes
| Canonical text | b37b88d0ba3a563c7aed8cf99e88f6ddc38e6b245dae772e3b96e8ddbf5811e7 |
|---|---|
| Markdown | 6818456efeaaa433f16a44e8a073c6c446ef8af494acdc45a839e51105de69e6 |
| Publication page | c0db35660597751f1753f5112835bab1577fdc904a02b29413a1f0d64beb731c |
| Manifest | 13525b4456ae5a632e117d1474aca3abf144c25085180dc6e3e3cc11abfb7c4a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | iw/Q4uDm5RPRXcCQRhP63fVK8McDBKxK736rX+FpOLP/mQMl3XN5ntc0HowwZEwVVSv3g05JtGRN/cjjZCIzAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:27:02Z batch OT-TS-2026-W38-005 · RFC 3161 token · inclusion proof root 0d980c01ea01b2d7f69845e24a85320c... |
|---|
Independent retrieval
| 2026-09-16T00:41:32.561435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340observed c0db35660597751f1753f5112835bab1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T00:41:32.036946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340/manifest.jsonobserved 13525b4456ae5a632e117d1474aca3ab...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:41:31.702741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340/publication.mdobserved 6818456efeaaa433f16a44e8a073c6c4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:41:31.449541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340/publication.txtobserved b37b88d0ba3a563c7aed8cf99e88f6dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.818106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340observed c0db35660597751f1753f5112835bab1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.665421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340/manifest.jsonobserved 13525b4456ae5a632e117d1474aca3ab...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.643168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003340/publication.txtobserved b37b88d0ba3a563c7aed8cf99e88f6dd...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|