OT-2026-000070785
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000070785) never changes.
Identity and time
| Publication number | OT-2026-000070785 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7560-9b48-fdf0b24486a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f23fe441cf49804b7d3ec09271eee1bf652f3d9dd7822076062de292641a58d |
|---|---|
| Markdown | cc3015b10a57538c72363642ba329355ff9b02f19b66aa0c8b15f2795eeceabb |
| Publication page | 595995d1af682a67a833dabe6d10f5e10466d4f19323939d2f1ea1f5ab97fb5d |
| Manifest | b43e24df06f6540a6dbb0d931e6a40fed48ce175410e2f0a60d1b243366d9aa0 |
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 | cmINSxgtuA+S4mXuGittsy+LNkEv6K2hRHwMOKc6zUG02Yt1xsubhd+mBXMqVFqIPM0QYLJd96LouJsxtmJVCQ== |
| 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
| 2026-09-17T10:25:29.323143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070785observed 595995d1af682a67a833dabe6d10f5e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.305819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070785/manifest.jsonobserved b43e24df06f6540a6dbb0d931e6a40fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.288386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070785/publication.mdobserved cc3015b10a57538c72363642ba329355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.270843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070785/publication.txtobserved 7f23fe441cf49804b7d3ec09271eee1b...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. |
|---|