OT-2026-000040792
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000040792) never changes.
Identity and time
| Publication number | OT-2026-000040792 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7d0e-bacb-dcb20c853ad5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040792 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4704e8588d415e8f19b82e7e0945f65a55e3bd76b2d3f525a96589ee347ed60 |
|---|---|
| Markdown | 9b1a827e493f1bb248c630c18de6858b5601682cb6e32ca6f27a435bbacc96cb |
| Publication page | dbf37d8f8f089cfb5d145b9ec3be5ebd52fbdd3639550e49e4b268d5d7866ea1 |
| Manifest | 03427c5f42abdada2c5d803d735c148c8ad832ac71988d3c6075ade160fb85b4 |
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 | SgUL0CTfVvM9wTz3Y95aJVBdXt8QNAK84i1au5olmxDsSd4F9xrIVMbOJlwTNeq4PJp8CuEaw6Cw0q1vvBD3Cw== |
| 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
| 2026-09-17T11:20:05.865142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792observed dbf37d8f8f089cfb5d145b9ec3be5ebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.847532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/manifest.jsonobserved 03427c5f42abdada2c5d803d735c148c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.831278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/publication.mdobserved 9b1a827e493f1bb248c630c18de6858b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.813679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/publication.txtobserved f4704e8588d415e8f19b82e7e0945f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.723485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792observed dbf37d8f8f089cfb5d145b9ec3be5ebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.703879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/manifest.jsonobserved 03427c5f42abdada2c5d803d735c148c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.684983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/publication.mdobserved 9b1a827e493f1bb248c630c18de6858b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.665382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040792/publication.txtobserved f4704e8588d415e8f19b82e7e0945f65...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. |
|---|