OT-2026-000034518
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line 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-2026-000034518) never changes.
Identity and time
| Publication number | OT-2026-000034518 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-75c6-9498-0a3556f969e2 · 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-2026-000034518 |
| Status | PUBLIC |
Content hashes
| Canonical text | f30b3222dbff692614b2d60af7bf3049edcb2b92351be020ba7a2735f52b570e |
|---|---|
| Markdown | e685e27eb6229710a1896ef9f40fddc7af1a8a0ebf5bf128fbf79d0b37d6ab92 |
| Publication page | 1ee04e4a22ac30584480e223ab1f996cf9f9571c7754ab9de653abc841125031 |
| Manifest | f24da33d2e4080f4b5e8a0f9f4396180a9f121d7b3d971815d962e06946d1d3a |
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 | n6x54JcqH54NhBkiZEGAZgsd2NSBZhG+OFN/PWegnGb67IxNwmYlPhH/Ytr9bXk0/TIaYqevNb4eKpEh21P6AA== |
| 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
| 2026-09-17T11:28:52.230174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034518observed 1ee04e4a22ac30584480e223ab1f996c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:52.212489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034518/manifest.jsonobserved f24da33d2e4080f4b5e8a0f9f4396180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.196102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034518/publication.mdobserved e685e27eb6229710a1896ef9f40fddc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.177336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034518/publication.txtobserved f30b3222dbff692614b2d60af7bf3049...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. |
|---|