OT-2026-000065267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000065267) never changes.
Identity and time
| Publication number | OT-2026-000065267 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7da3-ae70-1fcf855356d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 944e92f1078b365d96cc5da38c254d008ff0b82c24fae80b5f3e71fe34da9422 |
|---|---|
| Markdown | 66aedc112a00eb00fe250fb181aba5207ce951dbec77db08f48b472ed7c0b33d |
| Publication page | 4ec04f6b21338da3c1d3e622b273c31e2785840786cb0fc78ccf6fb5baebc5e0 |
| Manifest | 2798aa4b227cbd5fe22a647add097378389c0bbee5c479109d806b1bde21f409 |
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 | trxWHPXF11UEukSbebZVDgi/twi7svJKMLJ7nlBB36k/4vMzDW8woMKoOUZ3e/B60Nv8jlQ1fPGP4WcD0faiDA== |
| 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
| 2026-09-17T10:35:07.963410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065267observed 4ec04f6b21338da3c1d3e622b273c31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:07.946296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065267/manifest.jsonobserved 2798aa4b227cbd5fe22a647add097378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.928138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065267/publication.mdobserved 66aedc112a00eb00fe250fb181aba520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.910960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065267/publication.txtobserved 944e92f1078b365d96cc5da38c254d00...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. |
|---|