OT-2026-000092901
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000092901) never changes.
Identity and time
| Publication number | OT-2026-000092901 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-753a-a9cb-f1d9fcbb6da4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21a24f31b625289dcb177be4e7f089a57bab1691a8e403d5ae1d0e3b89815589 |
|---|---|
| Markdown | 46aaeb2d9822133a97e13aaee647cc0e2cc8fdbe75b8e465c45814e451638c69 |
| Publication page | f451b5f41e2d3d3c693b9f5dc3d5e46958a012df31bedfe054ff1a42f1f42153 |
| Manifest | bc95441370712cb3580df40c5ed4843f3eaab0e53d97c5eb7ec3570a3da40820 |
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 | RObtdNHRJGly1lbgB1jTghddU5wQufJAebnHd+FEzdF/sRW5TOyeT9Yr1KiMn78Ox9hfBKSTOktHvZ0YC3uRAw== |
| 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
| 2026-09-17T09:40:00.886516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092901observed f451b5f41e2d3d3c693b9f5dc3d5e469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:00.866574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092901/manifest.jsonobserved bc95441370712cb3580df40c5ed4843f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.845959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092901/publication.mdobserved 46aaeb2d9822133a97e13aaee647cc0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.827879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092901/publication.txtobserved 21a24f31b625289dcb177be4e7f089a5...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. |
|---|