OT-2026-000009310
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000009310) never changes.
Identity and time
| Publication number | OT-2026-000009310 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-76ce-8f81-f1a64b9bc082 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009310 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb2c34b1e3043ac067d25d859d8119d7a5e5aebcaff226ba98d8e0d0a1042144 |
|---|---|
| Markdown | 3d28e561001d0ae5e2b519f952997f54f907896ce445b6301b7e0f7959c91720 |
| Publication page | 1ecdfadc01fc41a99ea437e158ee7c39cef2906f50683b27da5668e404965614 |
| Manifest | 2af5a6428e808584793bbc7f1572d787c733a70a984cafe58a2a4c151f3550fc |
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 | YyMXbdu2i8uA77TE5Jn/Q+AAYywSLnimsb0FzClhnWm+zTaxFEd4O2sNDNx1F925DUIj2PlXzUByuYomg+OZCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:05.187689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009310observed 1ecdfadc01fc41a99ea437e158ee7c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:05.170096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009310/manifest.jsonobserved 2af5a6428e808584793bbc7f1572d787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.152944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009310/publication.mdobserved 3d28e561001d0ae5e2b519f952997f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.134130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009310/publication.txtobserved cb2c34b1e3043ac067d25d859d8119d7...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. |
|---|