OT-2026-000092252
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092252) never changes.
Identity and time
| Publication number | OT-2026-000092252 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7a82-944e-3b6e4521a663 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092252 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce11f5e7fcedaccf0f7c25d1cb5c5f5e562b3d22cd1905228911741cb8de2383 |
|---|---|
| Markdown | bfb622149a00e46cfa44a4e439848ca78c622d433e15ee0cf4b3bfdf5d37f0db |
| Publication page | 1e741fb4e48986221ec51068c82db9f1c58391f1ec7731121e90ac4045de0d1d |
| Manifest | af412ec626446246c0cb0f4270967fb93f6e72fbc589027b73dedfb66884ad97 |
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 | Nu1piVzb6G00dDODboxG7O8bbDvNHFj7JjOVevBP1EN12ThcYUfq9kh3qs23Ed+TvQKZtcqGG9W7FcWy6BBYCA== |
| 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
| 2026-09-17T09:41:46.645524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092252observed 1e741fb4e48986221ec51068c82db9f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:46.627494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092252/manifest.jsonobserved af412ec626446246c0cb0f4270967fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.610037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092252/publication.mdobserved bfb622149a00e46cfa44a4e439848ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:46.592443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092252/publication.txtobserved ce11f5e7fcedaccf0f7c25d1cb5c5f5e...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. |
|---|