OT-2026-000009185
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000009185) never changes.
Identity and time
| Publication number | OT-2026-000009185 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-714c-97bf-c47fab62ad09 · 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-2026-000009185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7777539c9e21331d223f9316e3b79da970333f35b041c5c42a4f76779e689820 |
|---|---|
| Markdown | 2848153aed2cc82d4498d695dd5e03099b9e9b1efb7692560756a8f5ecc02d1b |
| Publication page | 11f18570448e071e7f8f5abafe6b7e0a99eb0f62e6cf61f9174b96b1166141d6 |
| Manifest | ff11c53a880372d03e4382f6e90a0e04a35795644ca402c4489eed959effb4ca |
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 | doGVdE1fV6wCTrIWN3JAkCzu3ihF7iq1oweepz9xHMMTEg7qdYStdvPEPQK/2E1tKq9Of1/rHUZom04DnzpRCQ== |
| 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
| 2026-09-17T12:17:53.893864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009185observed 11f18570448e071e7f8f5abafe6b7e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.872166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009185/manifest.jsonobserved ff11c53a880372d03e4382f6e90a0e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.852962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009185/publication.mdobserved 2848153aed2cc82d4498d695dd5e0309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.831545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009185/publication.txtobserved 7777539c9e21331d223f9316e3b79da9...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. |
|---|