OT-2026-000080972
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000080972) never changes.
Identity and time
| Publication number | OT-2026-000080972 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7675-b1ad-3f4fc236f733 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080972 |
| Status | PUBLIC |
Content hashes
| Canonical text | eef21900867cb3daa6b075d966c53ac36a1414a975654aa2796ae0a7bb84c295 |
|---|---|
| Markdown | b8b0bcf328559507d51997bf967304707178718aa9621368affb096fb8156fe4 |
| Publication page | ff357f65c0e5dafa21f14b2e21e6b7628dfebd51b42dbe3df3f47d2cc9835ab7 |
| Manifest | 25687d79698c00526b5cc78d2aa0efc02635d439c0390e35e6623774d45a3e01 |
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 | TeGZ2H54e1nkaE6ztfmCj1Duih8XAGKvsy44TFXg6Va7YUPEqYkoJ5qt42ghJ/Ak+jtsgVYrZgFEXDdod8NLCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:15.288885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080972observed ff357f65c0e5dafa21f14b2e21e6b762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:15.271106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080972/manifest.jsonobserved 25687d79698c00526b5cc78d2aa0efc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.254118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080972/publication.mdobserved b8b0bcf328559507d51997bf96730470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.235298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080972/publication.txtobserved eef21900867cb3daa6b075d966c53ac3...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. |
|---|