OT-2026-000066566
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000066566) never changes.
Identity and time
| Publication number | OT-2026-000066566 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-733d-bdef-c0bf2bd1c5a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c9140e3ddff2f0ada914d8896c8061c9b4a6cde839ec2a76d2d928eaa28e2fa |
|---|---|
| Markdown | e81826467e90e1b9a6fc16eb440461fcaf5dc3b71ef55c411d354169659658c3 |
| Publication page | 4ed8ee1e36462db21629b3d58d5b861f5e109a09b176eb7f19af8a60d42488eb |
| Manifest | 3095286104f33478ae595affaa14f3a2ceea3573036d4ccf86feb0c95453b506 |
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 | U0173Pjlt7bzg0U6ZbTDFRCreSas93B8ke9IRA+Y2zScXq1KhUEvKxpd1IXPVt8RHXja983KToyvo5Nm9V7DBg== |
| 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
| 2026-09-17T10:32:50.225070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066566observed 4ed8ee1e36462db21629b3d58d5b861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:50.208696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066566/manifest.jsonobserved 3095286104f33478ae595affaa14f3a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:50.190169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066566/publication.mdobserved e81826467e90e1b9a6fc16eb440461fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:50.171744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066566/publication.txtobserved 3c9140e3ddff2f0ada914d8896c8061c...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. |
|---|