OT-2026-000074980
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000074980) never changes.
Identity and time
| Publication number | OT-2026-000074980 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7e4e-8cb3-5fe2c94eed11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bdbc6222184acea48094c56148e8682a11773349f1ee908b98153f5b8732e35 |
|---|---|
| Markdown | 74450b646f21d64ad4d61b6b7595059652c60dc9a6d7c150065bd82612b9b88c |
| Publication page | bb259afcaadf9897b699c9df4f1e06b5343daf1d228fd61e760bfbaa8562cf62 |
| Manifest | 3d0ba5d5de9220554998cf5aea98fb06ce14f86a0e727f6cee56cde643d3a695 |
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 | uj/iIZHxpCjtG13GOW0Wxkv5QPKe1jMrMr0J8p5+ZMXY4H0WNu6JxNTCxaFWM/pWGBIgQLea8z7EM7Q1cFeaDA== |
| 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
| 2026-09-17T10:18:47.054736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074980observed bb259afcaadf9897b699c9df4f1e06b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:47.037264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074980/manifest.jsonobserved 3d0ba5d5de9220554998cf5aea98fb06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:47.019081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074980/publication.mdobserved 74450b646f21d64ad4d61b6b75950596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:47.002269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074980/publication.txtobserved 9bdbc6222184acea48094c56148e8682...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. |
|---|