OT-2026-000075110
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000075110) never changes.
Identity and time
| Publication number | OT-2026-000075110 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-7514-8489-17d10b8c3a2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075110 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab3cf560d41876bcaf950979b12d40a0111b64848c00257d3ca6aa304b109afc |
|---|---|
| Markdown | 8ce51a68735bfdb9cf6f7cf37ec3504052b23f3a76c0a1b636cd0c18470e6674 |
| Publication page | 1913942f7e9af32d8801ce5ba7152ab23eb836e5510897dfc32ad3ec57f50712 |
| Manifest | 955815a988659f0400b98c7b5fbb5a38bd4804f89eb202b0d20b91a6fa3062e7 |
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 | WyuiUcYGa03e5JAospkptRs7x5iZhLyNFaFwwz9yJYd7FtFLNCpUbNgUwtFv+LE0c07tj7du3ud6KOBZnRIfDA== |
| 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
| 2026-09-17T10:20:18.294397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110observed 1913942f7e9af32d8801ce5ba7152ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:18.276211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/manifest.jsonobserved 955815a988659f0400b98c7b5fbb5a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.258433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/publication.mdobserved 8ce51a68735bfdb9cf6f7cf37ec35040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.240474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/publication.txtobserved ab3cf560d41876bcaf950979b12d40a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.696025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110observed 1913942f7e9af32d8801ce5ba7152ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.552513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/manifest.jsonobserved 955815a988659f0400b98c7b5fbb5a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.532496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/publication.mdobserved 8ce51a68735bfdb9cf6f7cf37ec35040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.513772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075110/publication.txtobserved ab3cf560d41876bcaf950979b12d40a0...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. |
|---|