OT-2026-000034497
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000034497) never changes.
Identity and time
| Publication number | OT-2026-000034497 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7114-a474-6e9bfdf39772 · 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-2026-000034497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bd1680e0e0f29285036892edf56cd3e7f2bfb7e86d931f708d4ed34441df718 |
|---|---|
| Markdown | f2309fdc6189e3a09d65791c8cbc7d4a34d7b2a3e30b0b2c1c6182b9b4956202 |
| Publication page | d48022feded23d698774a4b5df06cdcfd8abc1d45e8bfabe1d3a36c11b2d9771 |
| Manifest | 741b86ac1b1c35093474c3d003555014693497335bef9d6031ecebfec8db6401 |
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 | wqJ06/Jbx3C9nkMXLA6QcBcJ9mK1HzyYXEToQ9P1xpcy0bDwFllcCod6XHhKwoshasrLRoDrNdhmT6He0PAsDA== |
| 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
| 2026-09-17T11:28:49.932099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034497observed d48022feded23d698774a4b5df06cdcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:49.914197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034497/manifest.jsonobserved 741b86ac1b1c35093474c3d003555014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.897827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034497/publication.mdobserved f2309fdc6189e3a09d65791c8cbc7d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:49.872855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034497/publication.txtobserved 2bd1680e0e0f29285036892edf56cd3e...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. |
|---|