OT-2026-000008268
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000008268) never changes.
Identity and time
| Publication number | OT-2026-000008268 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7895-9fe6-387e9b327ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 667ef765d9e86d39cee137ce881977ed1f8f9ab662186348dfcc15f845eb6427 |
|---|---|
| Markdown | 3e797cce9518ab26786a2b36ed80684afce0a4e1e555272cecb3f37b82d32ea1 |
| Publication page | 3a73c1a0535f1cec73c6d1a3e140582629b55b53f522911bcb9f1b1d2c208c8d |
| Manifest | b10648fcd419ec0eb280b2ea20928478ebd138482bdbf5e1b406041d1e2020c8 |
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 | KtJcHp6mC3bj/EX8x0vB9XUN/hlEGdu/ya/ERwH9XuOp5xjuuTHn/RTeOdTP3Z+kVAkT5OPq3/JetRbFrwYCBA== |
| 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
| 2026-09-17T12:20:42.202185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008268observed 3a73c1a0535f1cec73c6d1a3e1405826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:42.183892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008268/manifest.jsonobserved b10648fcd419ec0eb280b2ea20928478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:42.167440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008268/publication.mdobserved 3e797cce9518ab26786a2b36ed80684a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:42.150747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008268/publication.txtobserved 667ef765d9e86d39cee137ce881977ed...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. |
|---|