OT-2026-000092752
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single 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-2026-000092752) never changes.
Identity and time
| Publication number | OT-2026-000092752 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7436-a660-21ccc19aba6e · 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-2026-000092752 |
| Status | PUBLIC |
Content hashes
| Canonical text | e710b5992d3184dd8f7caf980b6c1aa3459b1beac222a3716f993ce0dcc05737 |
|---|---|
| Markdown | bfbf4d0775fb2cd821d0ba7c9b6b9ac09eb6c00e3b196fe8cd8967fd5865fde4 |
| Publication page | 09125c92b422081f34e9946787325f159050cb875de2595fc9942fe4ccd47d36 |
| Manifest | 120ad8cd6de2b23589f310249e895eeb0a7eaa4bcbcb84e28487556e2699edbd |
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 | CP9OO2BvbEMdPDOQ0ab2GbqxfQWA1ivzwdG52XjtXdesGCERKgA/q5Ms/heqkclb/5mncaXo9LR/M8bwTrfpAQ== |
| 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
| 2026-09-17T09:41:22.865649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092752observed 09125c92b422081f34e9946787325f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:22.848806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092752/manifest.jsonobserved 120ad8cd6de2b23589f310249e895eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.831185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092752/publication.mdobserved bfbf4d0775fb2cd821d0ba7c9b6b9ac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:22.812122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092752/publication.txtobserved e710b5992d3184dd8f7caf980b6c1aa3...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. |
|---|