OT-2026-000059555
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059555) never changes.
Identity and time
| Publication number | OT-2026-000059555 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7497-a13a-41d5e5b4d771 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059555 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5c8c3db524b87f10e54a2202dd6b470dec650f6c267d8f5774fb4a1b5dcb25c |
|---|---|
| Markdown | 265cde722256f7988d57d3c058ff6305b88abfd03fa4861ba2baa9902877e617 |
| Publication page | 8295ee415c4ce30e12e354024d82ed039aae531766a7c30f0928fabe71ca6d06 |
| Manifest | ef22d84f27a16b403a4bd72c75ebdc114275a94626c539b7e071de7a48ddb501 |
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 | dRPDO7owoilBDwHY1Bqm8qEJdssCkDLbf/e8/OBTUhHEYbNU3cEBKHwmkZ7m+9UjUbNxQKRAfWpTpNM7adiPDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:11.808399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059555observed 8295ee415c4ce30e12e354024d82ed03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:11.791693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059555/manifest.jsonobserved ef22d84f27a16b403a4bd72c75ebdc11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.773822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059555/publication.mdobserved 265cde722256f7988d57d3c058ff6305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.756078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059555/publication.txtobserved d5c8c3db524b87f10e54a2202dd6b470...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. |
|---|