OT-2026-000082884
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000082884) never changes.
Identity and time
| Publication number | OT-2026-000082884 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7450-b39e-6ce9d9c85ee3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082884 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb15aef8a9d0db8482470aad073ba052c6dc9e4437661301a59b8573bd2d9125 |
|---|---|
| Markdown | 13f44c055105c8cd52e175c0a437c9a50b7f2caf05c52f710f9c4e0ecd65b41f |
| Publication page | bdc1b0a53b26a6d1b1f02351e8f419da0b916437f3df042ddab5ddf6a959a97b |
| Manifest | 62c06b898840396b949faca4332e7bc065e2272fd54541ce34989bf74d994da9 |
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 | xHWrkSj601BSS7qzyTjpK4sVho1KxgJxwFVFnMKeJ1yIg+2ld3H4q2tdCMn6M49gGSgoG008EYsnGj/XTqdGDw== |
| 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
| 2026-09-17T09:58:34.091356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082884observed bdc1b0a53b26a6d1b1f02351e8f419da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:34.075642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082884/manifest.jsonobserved 62c06b898840396b949faca4332e7bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.059077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082884/publication.mdobserved 13f44c055105c8cd52e175c0a437c9a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.041933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082884/publication.txtobserved cb15aef8a9d0db8482470aad073ba052...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. |
|---|