OT-2026-000034526
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034526) never changes.
Identity and time
| Publication number | OT-2026-000034526 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-71ca-bc0d-1de7fa170c54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034526 |
| Status | PUBLIC |
Content hashes
| Canonical text | f23f31d2485708c91df2b7cc7ee88ba426cd95b466f3fc3a78930194877781fd |
|---|---|
| Markdown | 076481e014d437b81a3ab2161b249e54ad88bfc3cdfe656ced2aea3428008d22 |
| Publication page | 94e1af1284b3cd562ae072e6f39e7d3b7f62275ae78ab46b564a5b9949910b74 |
| Manifest | ae099a875f02362daa0edde5c9afaf94f8786c32c0c1278bc6435193af83d804 |
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 | aU1s5hikjqnv/kN5sszbAeoXxl1szVhwhcaOWYFKUUK8ExmEdc5H5XRxnR4m2z8xVQlv4nOKMTtcQ50s4zleDg== |
| 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
| 2026-09-17T11:28:52.871722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034526observed 94e1af1284b3cd562ae072e6f39e7d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:52.853514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034526/manifest.jsonobserved ae099a875f02362daa0edde5c9afaf94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.835777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034526/publication.mdobserved 076481e014d437b81a3ab2161b249e54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.815576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034526/publication.txtobserved f23f31d2485708c91df2b7cc7ee88ba4...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. |
|---|