OT-2026-000016269
Publication integrity record
Two cup vacuum gripper, two 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-2026-000016269) never changes.
Identity and time
| Publication number | OT-2026-000016269 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-71d8-944e-9d3f4127850f · 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-2026-000016269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f74d0942a8d6962b971112c98b0f31906cd7f40a28c5b768c364550616a4c92 |
|---|---|
| Markdown | 8391d4b31685e1fc7907c46d987b0e3d6068e773c5b4924e20b2cc3569979c4f |
| Publication page | 0e8de603d2d7919cd3be645a38853b20b603a71371394646c97d7b0468281355 |
| Manifest | c422cb58da1f355229f2c6fafd06d03d4af33db06418466435ac3382209df8f1 |
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 | SWJU1ZQhNXjko570zNjMY97V9cSNzLL5pWsIRz3SqpCgKAc9zoK3thT1A6R8zqJGk+A7yYx4J5H/YxfM2UdYBA== |
| 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
| 2026-09-17T12:03:44.892903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016269observed 0e8de603d2d7919cd3be645a38853b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:44.876200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016269/manifest.jsonobserved c422cb58da1f355229f2c6fafd06d03d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.854964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016269/publication.mdobserved 8391d4b31685e1fc7907c46d987b0e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.836453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016269/publication.txtobserved 2f74d0942a8d6962b971112c98b0f319...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. |
|---|