OT-2026-000063125
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000063125) never changes.
Identity and time
| Publication number | OT-2026-000063125 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7b83-863a-dfa5facaeca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063125 |
| Status | PUBLIC |
Content hashes
| Canonical text | a720208efd02c4b156b96037e7143a37cdfcfc2c485298dc5263e14fa57f8aeb |
|---|---|
| Markdown | 915c0a69945e062f0b7d21bff9921f9326531170528bf18c23937a9c9b87516e |
| Publication page | c9c7e06d6b73d90d640f0a7790f27ffcab7d492113e77c1cf67491a4c08e368a |
| Manifest | ba4c112275addffa8a1981e0b5f5fe74548c25a9e76d76730963d609f9fcb92a |
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 | zPKdQCfo2KwRpoGCRpA597cnFye3zfOKW7P9XUMFkkHaLjrVd4YtiRPzTR2uD1D40tDzZCxghNvut7va78i2BQ== |
| 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
| 2026-09-17T10:38:54.352666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063125observed c9c7e06d6b73d90d640f0a7790f27ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:54.333712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063125/manifest.jsonobserved ba4c112275addffa8a1981e0b5f5fe74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:54.314130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063125/publication.mdobserved 915c0a69945e062f0b7d21bff9921f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:54.297704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063125/publication.txtobserved a720208efd02c4b156b96037e7143a37...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. |
|---|