OT-2026-000062297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after set-down
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-2026-000062297) never changes.
Identity and time
| Publication number | OT-2026-000062297 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-7c4e-9c81-90032f162b85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63854a3e61b4f5d1ea8e99e343dce8d31669ad61e60431811d7608dda7d3a2fb |
|---|---|
| Markdown | 5d4f4fea1a2bc58578c30da5fa102e97f8c07fc473788353326df01674c19d55 |
| Publication page | 14d43ae3423564e7edbe27573ebb889fb3f4718be04b0974499a643493588ee4 |
| Manifest | c46f4edd95e2b50a07950a4deb8fbe3da26b8191701d1da14170b44146cea341 |
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 | +lYLxtaflBy98Ex/L+yZpFvvI1sY0F9H6SU2u8JUR0Sx/8BMk+cW+cLyrohBMJHe3oB2YniJQUCZtWYq3sAeAA== |
| 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
| 2026-09-17T10:39:35.077295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062297observed 14d43ae3423564e7edbe27573ebb889f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:35.059836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062297/manifest.jsonobserved c46f4edd95e2b50a07950a4deb8fbe3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:35.041469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062297/publication.mdobserved 5d4f4fea1a2bc58578c30da5fa102e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:35.023529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062297/publication.txtobserved 63854a3e61b4f5d1ea8e99e343dce8d3...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. |
|---|