OT-2026-000008098
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, vented 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-2026-000008098) never changes.
Identity and time
| Publication number | OT-2026-000008098 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-72e7-a7e7-d05b089feeab · 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-2026-000008098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14b0c29e0fc96a581c0b0437192b4c01f1882896a970cbda44abe5c2b848ef86 |
|---|---|
| Markdown | 7f2e862fc06a334ec1eff96fc6ebbbf0f0bb275ce548bc8a70bc396391abc54b |
| Publication page | 770ff773350f5adf8e99f5621c34cfb56e1b91841f7198abab4830ce75aadc26 |
| Manifest | 8efc739f19dfb8818ffceb08798ea57764d27ea4b0730eb17f40494c7c2b1279 |
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 | A7nRtzgsypdeG5qUu8eXKduCO3+dsgm8pYVl0aZfgC0q4FAMCcM6hCdVx4BscjACXRbApGRBayO6oguYkqJpAQ== |
| 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
| 2026-09-17T12:20:23.338049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008098observed 770ff773350f5adf8e99f5621c34cfb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:23.319180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008098/manifest.jsonobserved 8efc739f19dfb8818ffceb08798ea577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.291860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008098/publication.mdobserved 7f2e862fc06a334ec1eff96fc6ebbbf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.272301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008098/publication.txtobserved 14b0c29e0fc96a581c0b0437192b4c01...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. |
|---|