OT-2026-000069095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000069095) never changes.
Identity and time
| Publication number | OT-2026-000069095 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7424-af20-56ab50567cd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069095 |
| Status | PUBLIC |
Content hashes
| Canonical text | e71a0f7012669ee93a3dcd6392c5d65ad138d471f9844d7ec5839cc8d18609ca |
|---|---|
| Markdown | 3f84d825561073fb96058fd863bec61bf0cc66b3b07ddf270e882fa316fb33af |
| Publication page | a138debca6b7b5951dc9839452f7326963792d1be9a42d0af33f87333257a027 |
| Manifest | 27ed391a7acf1c7ba5d6581ac4fb70bacd93a134b3e5c965011144631824d64d |
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 | FAwxHh1vTZmkh3paKi2wNTBnZId1V889QyoUk4zdMuJnPS3Ki4LrV8B24a7c9Mdtqk9RoTWFsPQBFpufkXXNCg== |
| 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... |
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Independent retrieval
| 2026-09-17T10:28:58.060186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069095observed a138debca6b7b5951dc9839452f73269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:58.043804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069095/manifest.jsonobserved 27ed391a7acf1c7ba5d6581ac4fb70ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:58.025827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069095/publication.mdobserved 3f84d825561073fb96058fd863bec61b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:58.009216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069095/publication.txtobserved e71a0f7012669ee93a3dcd6392c5d65a...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. |
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