OT-2026-000070361
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000070361) never changes.
Identity and time
| Publication number | OT-2026-000070361 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7fa2-84e5-2fb6ecf3e6ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070361 |
| Status | PUBLIC |
Content hashes
| Canonical text | f671aa8292e5972af01e0bc84396d72ec68dd010540031d2472792244b76a774 |
|---|---|
| Markdown | ae41c16a1d70ef11b6faa7f2d30cd376c73feabb274852587b88fec30c6e8ca5 |
| Publication page | 6368ddc029e95079a2da49ada721aaa9142b463a6482e925a647b03762d70a67 |
| Manifest | 8965fafe9123dd626e100d7b765615d4a984f693dbdfe5324e13848fe82c3489 |
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 | kNDr37zJz2VPbSLUbDOx1eUD4CPrAVP3Ng/FypuFO6GrQV9f4J8lcEGYRe2h8M6coBUG6nJ58JB9h6/diUCUDA== |
| 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
| 2026-09-17T10:26:09.669298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070361observed 6368ddc029e95079a2da49ada721aaa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.652378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070361/manifest.jsonobserved 8965fafe9123dd626e100d7b765615d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.633501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070361/publication.mdobserved ae41c16a1d70ef11b6faa7f2d30cd376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.615812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070361/publication.txtobserved f671aa8292e5972af01e0bc84396d72e...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. |
|---|