OT-2026-000095568
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095568) never changes.
Identity and time
| Publication number | OT-2026-000095568 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-73fb-998a-d30f625533fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26ebcd5f952fd49958170476a0bb722bd8bfae410449b5d2c4874f1a1a416631 |
|---|---|
| Markdown | 5d440e50046d3ca7e7bb9821291c3c5aef4ee0356517f435d64bc3ef43de142e |
| Publication page | 3bd36a88943bdb3b6b70f0a4370fff11b3e52cc5622d12d033d0af59c6c4917b |
| Manifest | 535ff3214aabf76c1f98c181f844d69dade225ce23e044f633b31e824f348b9a |
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 | YrAt4AbXcrjlsgiAHM8Cbva7aXRLKighWyoRZ2GmaQ4KgeHq8k5TUTJ+UnCVZYkLqeOpGie3130AlelbAz9UAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:59.098243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095568observed 3bd36a88943bdb3b6b70f0a4370fff11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:59.081559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095568/manifest.jsonobserved 535ff3214aabf76c1f98c181f844d69d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.065533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095568/publication.mdobserved 5d440e50046d3ca7e7bb9821291c3c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.048301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095568/publication.txtobserved 26ebcd5f952fd49958170476a0bb722b...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. |
|---|