OT-2026-000066371
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000066371) never changes.
Identity and time
| Publication number | OT-2026-000066371 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-752c-baf3-502aa12f8466 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ea556a466689fbcad0e1338036b826a0c2959d77fdd5d20b526dcf437a43cff |
|---|---|
| Markdown | 363fed0db0c5d09a30bd127c6b0b1601fcfc47408dd39e5b01e52aa9149cd507 |
| Publication page | 119ded380d6f6b35afc945a6fc4bce555aef7289a44976775f35db51409a7a08 |
| Manifest | a6d672f306a62860758c8fc73cf882da5efd2e3aa2055353b1a5fcb869629335 |
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 | b7glBjTc9750mRWGxSLaJjqSdLW8yWRENgVfNyv7K7wkHwHuDB5V+m0QbG8mJ/PRG0z1Wq4YdjIVjKLtzxdHCQ== |
| 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
| 2026-09-17T10:33:34.236560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066371observed 119ded380d6f6b35afc945a6fc4bce55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:34.219314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066371/manifest.jsonobserved a6d672f306a62860758c8fc73cf882da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.201404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066371/publication.mdobserved 363fed0db0c5d09a30bd127c6b0b1601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.182740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066371/publication.txtobserved 7ea556a466689fbcad0e1338036b826a...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. |
|---|