OT-2026-000066389
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000066389) never changes.
Identity and time
| Publication number | OT-2026-000066389 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-70e4-a8b0-3019ddc7ab07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066389 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1646a743397e86bae2b446ff5aaac933e8a04c853270e26a83a21fa4c45eab8 |
|---|---|
| Markdown | ad6557c6eb3a942fb7d25a631418bfa3b20c04e4f78a9bcedcfe32839b6af623 |
| Publication page | a52b84c32f20b11fd5c98d03901e71f72204b714d492189035d86f65d480299e |
| Manifest | c2cda037a30037dd19b52fad489a097f41d28a47f013be3ddf8164dfe8caa238 |
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 | 0pXxagFvhzId8fF8gFA2MBB2HUFxruqPSzyyrttj3grw1kwJEv/v8pK6d2FxzayGUogNGQHOCvb601vluRXsDg== |
| 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
| 2026-09-17T10:32:31.663348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066389observed a52b84c32f20b11fd5c98d03901e71f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.646109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066389/manifest.jsonobserved c2cda037a30037dd19b52fad489a097f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.629224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066389/publication.mdobserved ad6557c6eb3a942fb7d25a631418bfa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.611923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066389/publication.txtobserved e1646a743397e86bae2b446ff5aaac93...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. |
|---|