OT-2026-000092062
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000092062) never changes.
Identity and time
| Publication number | OT-2026-000092062 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7a67-bf4d-ce61a37c2623 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7992664c73a744f153f044421ea5d2c7e8970a9eb50b5606700e308a5f693e9f |
|---|---|
| Markdown | e77ac5409e0dda6013ae838dbc74716a4e3de734bbe0058d8b52f114a86d4318 |
| Publication page | 943a19c7250ac736c10addf1ecc68a18ec2b91b6cf99b49cf56710bfa2d35f85 |
| Manifest | 65c4739ee2d02ab11f2968e6be5481c2d86b5695097fde6fdb5e95608891f34b |
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 | 2Utvgnpxa7Snb2RnEqmRrbshG4W6iBP1qbWbA69z+WHj2ssRd+XedeyyQwyS9aI8jCc0ZyAs/Q2AVcpxPWeUDA== |
| 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
| 2026-09-17T09:43:09.802480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092062observed 943a19c7250ac736c10addf1ecc68a18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.783075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092062/manifest.jsonobserved 65c4739ee2d02ab11f2968e6be5481c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.764403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092062/publication.mdobserved e77ac5409e0dda6013ae838dbc74716a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.746436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092062/publication.txtobserved 7992664c73a744f153f044421ea5d2c7...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. |
|---|