OT-2026-000089588
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000089588) never changes.
Identity and time
| Publication number | OT-2026-000089588 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-1a21-75bd-9f0e-c26ba29ae958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:21.039513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 000a592a14ab6848f51ded4aabac08fd83662d6f4094db82691fbe0c34ee6aac |
|---|---|
| Markdown | e28fb7c21a2b2317c2eac873219304fc8537492b79b1de993a4305e62491a244 |
| Publication page | 55aa7294c071a94f6b3cbab7a508483627bc92566bd4f74b951ac69cf2f9d546 |
| Manifest | 930a937303e73247f1eab0ce173c7d336530757af13abb6a82943e6de2d0e069 |
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 | +S/xGWsd171KcDGfhdiiYvZ36XtlWQJ8nE03lecDI096aasem1P3F6N29d1y8JfZ2rQwrpw9Kl/4qJsNcvCsBQ== |
| 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
| 2026-09-17T09:46:33.856989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089588observed 55aa7294c071a94f6b3cbab7a5084836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:33.839252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089588/manifest.jsonobserved 930a937303e73247f1eab0ce173c7d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:33.819779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089588/publication.mdobserved e28fb7c21a2b2317c2eac873219304fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:33.800806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089588/publication.txtobserved 000a592a14ab6848f51ded4aabac08fd...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. |
|---|