OT-2026-000033796
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000033796) never changes.
Identity and time
| Publication number | OT-2026-000033796 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7f96-abc2-6675abe44325 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 013c8c29fc5dbead7dccc6b2d28e465d554932c46b2059ef6afe79213cfbd620 |
|---|---|
| Markdown | 13f9629b17410822adae69773506693a5b41eed1834071ee23c3801eec0b59e4 |
| Publication page | 7818250041e0d610841eb4ddf55a6da8ea38f02649d61bd0a61fbd27756f8a60 |
| Manifest | 55d798cf944e872065fbd4f5dcb77ef0c88a78398f27c6351d9f842cfd1de4b3 |
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 | vDmYg4bCRJFZQAmKzayxMevDYD1atMc/F8m+1mXVQvgITPI7RCS30XlHRnl92m120AsJ5TqujYg5MqEwQEjFCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:50.304409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033796observed 7818250041e0d610841eb4ddf55a6da8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:50.285678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033796/manifest.jsonobserved 55d798cf944e872065fbd4f5dcb77ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.268171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033796/publication.mdobserved 13f9629b17410822adae69773506693a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:50.251399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033796/publication.txtobserved 013c8c29fc5dbead7dccc6b2d28e465d...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. |
|---|