OT-2026-000040134
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040134) never changes.
Identity and time
| Publication number | OT-2026-000040134 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-7294-86b6-af6c5c3978bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 717be1b45a7ba115a9880fb17c9451cae36901b792ef29b163bcf59118c0c3f5 |
|---|---|
| Markdown | e0c66ba5460faa0197bc95a4c0032f825acba9a721dd529e56bb008062c083df |
| Publication page | 5813075d1f358b02e242877b656f68a781f0f41bc2adcf3cb5dca26b9742614d |
| Manifest | cfbdd7a5b3c4eb771db67a223a602f2d6208cee7b7a90dc129e193fd1dc16df9 |
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 | 6v7FNQ8yphXbmayDF/h4swdLcYACPRHMiqHmg4kppgRHqHUZpaYtGiUhXLTnh90Iw/qhwVlUs0JCducm/F8IBA== |
| 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
| 2026-09-17T11:19:00.325874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040134observed 5813075d1f358b02e242877b656f68a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:00.310127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040134/manifest.jsonobserved cfbdd7a5b3c4eb771db67a223a602f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:00.294412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040134/publication.mdobserved e0c66ba5460faa0197bc95a4c0032f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:00.277494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040134/publication.txtobserved 717be1b45a7ba115a9880fb17c9451ca...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. |
|---|