OT-2026-000076282
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before 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-2026-000076282) never changes.
Identity and time
| Publication number | OT-2026-000076282 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-757b-b5b9-77272c268dc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3575c89117bfc625e16fb2d7dc37ed69adefb728405247822d33a99755165d13 |
|---|---|
| Markdown | 53ed13a458e754cba0f18276523bfcac38ebbc025d90c40add95b751e21ff5e9 |
| Publication page | 191ca0b62085afd69a557fd413385942434edb9c4333af4715102c84b7da9313 |
| Manifest | bbae12f0c82bde982e049c073a0babb2024cd73bae0b86e672eb5a5c5ee4a3b5 |
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 | JGBwOomFJV62fNFrObdI9sTgvH5yfRE2QT2xomRKzBYTbItr21golFK6+8qz1i/6iDwCbgzt21MvzX1wnl+pBg== |
| 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
| 2026-09-17T10:12:04.202279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076282observed 191ca0b62085afd69a557fd413385942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:04.064395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076282/manifest.jsonobserved bbae12f0c82bde982e049c073a0babb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:04.044586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076282/publication.mdobserved 53ed13a458e754cba0f18276523bfcac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:04.024700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076282/publication.txtobserved 3575c89117bfc625e16fb2d7dc37ed69...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. |
|---|