OT-2026-000009103
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000009103) never changes.
Identity and time
| Publication number | OT-2026-000009103 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7a3e-a560-d0dfe137f666 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009103 |
| Status | PUBLIC |
Content hashes
| Canonical text | d31fc8a2e55632d73896d8daa7f87469fcd22ff939bfdebe7e5df41b77a9a313 |
|---|---|
| Markdown | 3a1a664a84f1e1af6979c3b339d3010a365362c9cd8797c7595720278e8daf70 |
| Publication page | e15c1187057f5ce93ee7889bc1f024b97ce4e2a0d54144e72b97dc7ccb746768 |
| Manifest | 9d135643529ba7474961c9c3754766accef7929606424383fd29a62d29cf8121 |
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 | ubUCfEfQVgRjdGdODVpNO3InVltXwDQOd4bPRmiqOa10zP3ovDBTgM49RCAo9LK9j3acWSQAqfBtuwBP7TbYAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:47.028408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009103observed e15c1187057f5ce93ee7889bc1f024b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:47.007410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009103/manifest.jsonobserved 9d135643529ba7474961c9c3754766ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.984436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009103/publication.mdobserved 3a1a664a84f1e1af6979c3b339d3010a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.965703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009103/publication.txtobserved d31fc8a2e55632d73896d8daa7f87469...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. |
|---|