OT-2026-000034699
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034699) never changes.
Identity and time
| Publication number | OT-2026-000034699 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7146-8040-1a9c5a60dacf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034699 |
| Status | PUBLIC |
Content hashes
| Canonical text | eae44143a2d02109f45755650053fc66b08a3f4cb7cf65a766daa34587de550c |
|---|---|
| Markdown | 4a2b8e7e31a1571402d414b0db1fccda38540890c6d3589ba4eba1e703dd5184 |
| Publication page | bdbbce3ab872f5e8ed63735ddd40ac8b55a6cc26d0ee029955cda154e214459a |
| Manifest | ff693556bcfad5c8f6c4976f203412ee48c2e8d43b042dd407cb290568b9b02e |
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 | QQA5RC4rDaJaf9NrAY4yoCLZzulBBh09zpwrbp03Hzj6FigaD+v3VVmxVSuyqiQIR8gF81PCX1aBrJAL3RHTCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:05.484996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699observed bdbbce3ab872f5e8ed63735ddd40ac8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.465210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/manifest.jsonobserved ff693556bcfad5c8f6c4976f203412ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.446593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/publication.mdobserved 4a2b8e7e31a1571402d414b0db1fccda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.427568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/publication.txtobserved eae44143a2d02109f45755650053fc66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.527139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699observed bdbbce3ab872f5e8ed63735ddd40ac8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.511069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/manifest.jsonobserved ff693556bcfad5c8f6c4976f203412ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.493205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/publication.mdobserved 4a2b8e7e31a1571402d414b0db1fccda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.474288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034699/publication.txtobserved eae44143a2d02109f45755650053fc66...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. |
|---|