OT-2026-000063889
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000063889) never changes.
Identity and time
| Publication number | OT-2026-000063889 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-784c-8048-3f0b2c081741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063889 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55645d56ed508fbd6663ec3ef6ba476a72c36e6e3a705ae6f1e2e633b6704f02 |
|---|---|
| Markdown | 14203b94f0a64a5e7190de8d433342a5debf67fd7c540d0e6407f7d5055c5f21 |
| Publication page | bcad499d7a074309293cd4a96143889ccd5dde7494d4819e9b60b23a0e034232 |
| Manifest | f377590c9b050183f6c4cc4a3d55050d46ef3e5b5be9e9d97a140351e67f6e36 |
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 | XAXEg7IoV4CszvzrXau6Iz681JouJRZurkDBdEg+FJnlZyGQpYKZ+QdwfhzcZdJBsIIZu/p68Ov/zIJURtuEDw== |
| 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
| 2026-09-17T10:36:55.952170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063889observed bcad499d7a074309293cd4a96143889c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:55.932846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063889/manifest.jsonobserved f377590c9b050183f6c4cc4a3d55050d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.913940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063889/publication.mdobserved 14203b94f0a64a5e7190de8d433342a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.895453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063889/publication.txtobserved 55645d56ed508fbd6663ec3ef6ba476a...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. |
|---|