OT-2026-000098835
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098835) never changes.
Identity and time
| Publication number | OT-2026-000098835 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7a76-a8ed-17e141f3df27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed1114c745517cc9dee6609bec513da4931e3a53f69b6c91e6af8e83ebefac5 |
|---|---|
| Markdown | 0d34031f530d9ca2022ec5e928baf14b34a076ddf5624990667e8c5d74182f7e |
| Publication page | 222c5224a82c9f5597306fed4be4c325726937c40a6993e2e1ffe483b6c49a72 |
| Manifest | fcfa8ce84cb690e889723229ffe1a7dbc32343382e27cdbe4586e496c54323a3 |
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 | dRP+GH/u5A5qWDjasCbxXJCX2cYIxAdsCLr/Gsy1qSyNiBjlZYmRCbbhv0klYWoshP64sFvZNcDlKhaboicCAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:31:10.520679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098835observed 222c5224a82c9f5597306fed4be4c325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:10.502710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098835/manifest.jsonobserved fcfa8ce84cb690e889723229ffe1a7db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:10.480280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098835/publication.mdobserved 0d34031f530d9ca2022ec5e928baf14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:10.462055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098835/publication.txtobserved 5ed1114c745517cc9dee6609bec513da...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
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