OT-2026-000092800
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092800) never changes.
Identity and time
| Publication number | OT-2026-000092800 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7a45-af26-68fca0280a7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092800 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5b25b9f8c71e9d7214ae78e23850c2b957dc4b9dd50a5b28a706d0f81e1a1f7 |
|---|---|
| Markdown | 64007f63559205a024f13dfad385d2803f98973856de2b1b79bc366ee439d2ff |
| Publication page | aa0bb428c09438b64b16005f1b185c59d5cef2f7e686e4a16d7599cb1d81380f |
| Manifest | 41da55acdb982a078899d9c4202fddd1763b4f0ce793b7a836d910dc57359588 |
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 | //lMcA/V1QT7zgZIY8fGsBhr+d0zB9606JIAB+qY9DOpSdD2v7OWLvElbapx8x0W1kMRW9wFQwYjBlIsRnl9Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:27.247853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092800observed aa0bb428c09438b64b16005f1b185c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:27.229706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092800/manifest.jsonobserved 41da55acdb982a078899d9c4202fddd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.210135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092800/publication.mdobserved 64007f63559205a024f13dfad385d280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.189634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092800/publication.txtobserved c5b25b9f8c71e9d7214ae78e23850c2b...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
| Custody package | Pending Custody packages are produced weekly. |
|---|