OT-2026-000067583
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000067583) never changes.
Identity and time
| Publication number | OT-2026-000067583 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-77a1-a0f6-46895b3d9add · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cf592114e7e509333711e80b009a86bc7c312e292663f75953249ddec29516b |
|---|---|
| Markdown | 6a5bfc4f4faeee1dc6158f722920358e4330bd304c0a1d6d60084fa776fe48f1 |
| Publication page | c0018370e18f35fad6489c6c76a9f4c676ae4671584de9c4a9a633046b2adbf8 |
| Manifest | d3eae095bec137b928fa16baf82eb8d15f6a05ff19c967e3c1cc35b729f4967d |
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 | kjnPinm1K1t3L+i8+ob0R9q7BIMQN1mvQuL9tYGepHbZIuB7k0Ie5+yy05POLEpE6c+4ONboed3nDg4bfH4bBg== |
| 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
| 2026-09-17T10:31:53.821727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067583observed c0018370e18f35fad6489c6c76a9f4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:53.802538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067583/manifest.jsonobserved d3eae095bec137b928fa16baf82eb8d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:53.782158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067583/publication.mdobserved 6a5bfc4f4faeee1dc6158f722920358e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:53.762623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067583/publication.txtobserved 0cf592114e7e509333711e80b009a86b...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. |
|---|