OT-2026-000099391
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000099391) never changes.
Identity and time
| Publication number | OT-2026-000099391 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7571-9b77-73dc40777cd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aa05b04afe82b60e4335e22754067aae82021ab5c2a42222d79523272bb4cfb |
|---|---|
| Markdown | 3ed45efb37de45ee3715eb7cb7d75600f81161e8d07d46766941ab66b6ed257a |
| Publication page | 31f45ae1f0177f9b0774c242b7524ae799a178bb5ef55964eb1ecb9304accd31 |
| Manifest | e68b5ac439d45a3196b4032ac17d3ca92562ef2b2638f4a9cc37bb248af3e784 |
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 | 3UleSfybLUH01FUhDvwvPI7pcAZlk9pPslsNxYwmtqKqfzgXjWilO9DbBO/bJFvSGFhOXLcBvPg6282rg1QLAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:29:09.279402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099391observed 31f45ae1f0177f9b0774c242b7524ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.262769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099391/manifest.jsonobserved e68b5ac439d45a3196b4032ac17d3ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.244847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099391/publication.mdobserved 3ed45efb37de45ee3715eb7cb7d75600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.228048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099391/publication.txtobserved 8aa05b04afe82b60e4335e22754067aa...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. |
|---|