OT-2026-000011508
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000011508) never changes.
Identity and time
| Publication number | OT-2026-000011508 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-747a-9260-32d614a0dcf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011508 |
| Status | PUBLIC |
Content hashes
| Canonical text | b124c6b6d48294fbc1f85d10a01f0f12fcc0be38b0cd05f5622b9c20c823aa35 |
|---|---|
| Markdown | aaa954b37adfc23e4fc81b3ff417198a2811f77e9e89eb89c7f4cb1b2ee85f45 |
| Publication page | bcbe4aebf6953c0812e6ff15c2389cfd5ec713ccd547297068a5190d2153c85a |
| Manifest | d4af465f4106e69e4282f18049f40c52916daaf444b0b4366f3bcca7a31ed1c1 |
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 | TLMNYiBY98PMsFra8vwXSD7i4Aw6sYdC8TL6MhK4/YBEDIqUQkBBEnQihHn3VB7pcbjutFDMNxTNYd22UbuTBg== |
| 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
| 2026-09-17T12:13:17.372787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011508observed bcbe4aebf6953c0812e6ff15c2389cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:17.355680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011508/manifest.jsonobserved d4af465f4106e69e4282f18049f40c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.338800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011508/publication.mdobserved aaa954b37adfc23e4fc81b3ff417198a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.318622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011508/publication.txtobserved b124c6b6d48294fbc1f85d10a01f0f12...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. |
|---|