OT-2026-000072095
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000072095) never changes.
Identity and time
| Publication number | OT-2026-000072095 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c1-797c-a5af-1999ffb5e0a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a7102e6c5b08287430b0bbd37f26956c60263f0a947d817ec534f599173367c |
|---|---|
| Markdown | e9abe6f3bd0f93ddef34121819cd13fe87bf74d1866e147f903986dd6fc15c25 |
| Publication page | 08fe6f8caa5412724696921f73e5561fcdda92252220698292f015b30f4d7ff2 |
| Manifest | 5762ba0c39e4d4fd11f80259650e93de776d01b8008512557594590dcc7b3a3f |
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 | VGlaA02YjtPWA9tQBmpuD1/AZWtd/Dptg1SMQGsbUxOKXE2HR9NJII2mUTE5Kq30rDSlzY9t82d8ntwnzBxXBA== |
| 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
| 2026-09-17T10:23:10.569304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072095observed 08fe6f8caa5412724696921f73e5561f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:10.551922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072095/manifest.jsonobserved 5762ba0c39e4d4fd11f80259650e93de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:10.533322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072095/publication.mdobserved e9abe6f3bd0f93ddef34121819cd13fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:10.516452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072095/publication.txtobserved 2a7102e6c5b08287430b0bbd37f26956...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. |
|---|