OT-2026-000016474
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000016474) never changes.
Identity and time
| Publication number | OT-2026-000016474 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-716e-b6bd-4f775fb0ffda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 660a443e9317d62408724771c1b239f143777dd30cd97ce4a6583e6fb52271e4 |
|---|---|
| Markdown | c7a901ce61b021482d82fa21ea05fc835ec36b81378476512c4e72f7c78cf01d |
| Publication page | d21ac23cfbdda9b1c632c5dbcf86dc8d215ec12736b59104058e2f47bc09ea2f |
| Manifest | c491a50e71fa79b68192c158f0cff5b269ccd46cc565967cc500329c5e587d83 |
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 | AFHGTV/DkdA81efwG5ENL5KCiT6cjR6IUEuvT+NdsD6u5K6vO/D25LViXwM62aSQCnLAYyZB4PqFVcCoxvnXBw== |
| 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
| 2026-09-17T12:04:40.522227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016474observed d21ac23cfbdda9b1c632c5dbcf86dc8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:40.504865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016474/manifest.jsonobserved c491a50e71fa79b68192c158f0cff5b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.476070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016474/publication.mdobserved c7a901ce61b021482d82fa21ea05fc83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.448275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016474/publication.txtobserved 660a443e9317d62408724771c1b239f1...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. |
|---|