OT-2026-000068936
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000068936) never changes.
Identity and time
| Publication number | OT-2026-000068936 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-738e-b28c-e28b851556ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 694f83bc13ef644367acad9814e0da4bdb552a886d64576fcf9d07a9148a94a5 |
|---|---|
| Markdown | d2cc3e1027974d215d624dc829f3dad65c79359b10268fb71eed0d06599fba80 |
| Publication page | f5b05c2c830240ad2958e3298c3499ead94c2508380a572733948f49ac664d09 |
| Manifest | 803347c250b535705e32f1bbf7fef67adf342096cf36685b2538c5808d66100f |
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 | sV8wzILFx1kGjRpGjUoK5ELhEKUU8TWo5mSTekbtsivKeNmiEwpeMsXLEDIyJ/mYoi6aVKrokff65hN5GzSHBw== |
| 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
| 2026-09-17T10:28:46.098527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068936observed f5b05c2c830240ad2958e3298c3499ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:46.082179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068936/manifest.jsonobserved 803347c250b535705e32f1bbf7fef67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:46.066755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068936/publication.mdobserved d2cc3e1027974d215d624dc829f3dad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:46.050614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068936/publication.txtobserved 694f83bc13ef644367acad9814e0da4b...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. |
|---|