OT-2026-000092761
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000092761) never changes.
Identity and time
| Publication number | OT-2026-000092761 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7957-8c0b-06cfb8720223 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c4cd31368030c87a57de58464ccdde94ee780fa11864eab3021dacb9b310b06 |
|---|---|
| Markdown | 2a5e8483a004e4ec9ab3fed02cfef9873b18eed36b442aee620f6b422cd71dac |
| Publication page | 434025f179b60f243e144a25f042684c3ab26fd7f0e5a27a87ce74b78e877153 |
| Manifest | 48e16d8ea5a21e7fd883de187289350e06c734b7e9674d1f3102b95311dbd144 |
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 | 5GVdO+Gm2oCX8JlF3zhv90RsP5wlSvKuxkkVrwkbRMADSXT/+QGKf1m8W4+mwDOmwlrYG9Ymy/M4BZJGknzpBQ== |
| 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
| 2026-09-17T09:41:23.533034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092761observed 434025f179b60f243e144a25f042684c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.516615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092761/manifest.jsonobserved 48e16d8ea5a21e7fd883de187289350e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.500649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092761/publication.mdobserved 2a5e8483a004e4ec9ab3fed02cfef987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.481558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092761/publication.txtobserved 2c4cd31368030c87a57de58464ccdde9...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. |
|---|