OT-2026-000070735
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum 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-2026-000070735) never changes.
Identity and time
| Publication number | OT-2026-000070735 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-70b8-bae9-752212eef830 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070735 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff258fc306d4225db3118c1dfeff5f806ebc14ff4f700340bf48488c768076c2 |
|---|---|
| Markdown | a540c578df655e50635aabfe17643b2a2d6d971ef1f9c8d7cd4b292cf8915cef |
| Publication page | 7589775ec193c721c7540892f4623e63ad5f85413d4846c96b5644965d0e50b7 |
| Manifest | 01dcbd3baac75211b8689162c2745b785833eb9897b92248d99317d32faf2f2e |
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 | 6HSr+SiHMnaZFBxPK8sNYQ4DIjJaBh79laZXo7OZGvVb8WIdcClIwDMjQsDKv2GfNOxZjAsMcC/cpoJLeOIEDQ== |
| 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
| 2026-09-17T10:25:24.083507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070735observed 7589775ec193c721c7540892f4623e63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:24.065310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070735/manifest.jsonobserved 01dcbd3baac75211b8689162c2745b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:24.018320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070735/publication.mdobserved a540c578df655e50635aabfe17643b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:23.969734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070735/publication.txtobserved ff258fc306d4225db3118c1dfeff5f80...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. |
|---|