OT-2026-000035370
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000035370) never changes.
Identity and time
| Publication number | OT-2026-000035370 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7bf1-8e62-323ee0218a32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035370 |
| Status | PUBLIC |
Content hashes
| Canonical text | b525178eaf9a3abcfb3ac2f78ec67a203963a5f0a77a11afb22fbf02321becfb |
|---|---|
| Markdown | bfba0afb60cf260056c93a4287eeffee0ebfdc6739d8e4a7c7e44119d5245a14 |
| Publication page | 79ae398a72a0b2b85c91626ce3c6912ad6f79179487365c89da608036e5baf35 |
| Manifest | 770ab8423a77c3bbcffc02eb780e6383342753c383d71d49e8cc568f120c93d9 |
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 | 4srvh8xbTchceZI8nYjH0qiFLNUUGdPeSa8Q/E7QLr/ANhY5jNhd250DudgHBiLny0tTCgVoafUu8RyYjNe/Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:39.667527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035370observed 79ae398a72a0b2b85c91626ce3c6912a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:39.650481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035370/manifest.jsonobserved 770ab8423a77c3bbcffc02eb780e6383...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.633614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035370/publication.mdobserved bfba0afb60cf260056c93a4287eeffee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.614780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035370/publication.txtobserved b525178eaf9a3abcfb3ac2f78ec67a20...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. |
|---|