OT-2026-000081114
Publication integrity record
Six bellows 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-2026-000081114) never changes.
Identity and time
| Publication number | OT-2026-000081114 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b977-71a8-98b3-88aa05e1537d · 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-2026-000081114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9057981dd3317eb6d73e751d0cdaa688f0e80a69f608500e6a86473ec4c9d596 |
|---|---|
| Markdown | d6891f824beb4c2fe9c44a79dd4de23a955a56d131b4f66f4004c284acf7d796 |
| Publication page | c6f6bcd69331217c0ce792e1855755431a66de0c6bc91cd81a7cb2e728f1c593 |
| Manifest | fba5419ac74e033f5e45b81d5c5b15de73567f3945787f124efc282c6b9a98ed |
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 | pfwmLEEyHO1msm1afXgC9kzWJ7ez7Filc5Ab/Ze/hoqkJ7Tny0hi0qcg4lDvgGmpx3yl9I3jkAsN0hss7DD1CA== |
| 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
| 2026-09-17T10:02:25.371365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081114observed c6f6bcd69331217c0ce792e185575543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:25.355407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081114/manifest.jsonobserved fba5419ac74e033f5e45b81d5c5b15de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:25.339058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081114/publication.mdobserved d6891f824beb4c2fe9c44a79dd4de23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:25.321866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081114/publication.txtobserved 9057981dd3317eb6d73e751d0cdaa688...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. |
|---|