OT-2026-000030123
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000030123) never changes.
Identity and time
| Publication number | OT-2026-000030123 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-7e96-aff4-c0dbb5007dc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030123 |
| Status | PUBLIC |
Content hashes
| Canonical text | e85ba66ab3b417b20f4a3e4f538e6258696700e538828b45a4d7247f69eac347 |
|---|---|
| Markdown | 77eff4030f38df66bee5af8628bf00dca49a033fcb1548c5e71a72a60a0edd18 |
| Publication page | b95d240e853af9eb110121e4995436843f0f335d576e4e0e117e8f2492f6d7ae |
| Manifest | fc5416989d149100690460aecec3aef163275dd5404c252b6ffc815bcb2923a5 |
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 | da84TuDvgWhg55soQqmViINJNmcvhr1GSFTN4vRKlR7ptnnaD03A5Du1/Fi+WLbEve9PYSevRT6+Ye/Lyj6kBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:40:21.566066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123observed b95d240e853af9eb110121e499543684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:21.545897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/manifest.jsonobserved fc5416989d149100690460aecec3aef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.529890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/publication.mdobserved 77eff4030f38df66bee5af8628bf00dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:21.511233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/publication.txtobserved e85ba66ab3b417b20f4a3e4f538e6258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.456990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123observed b95d240e853af9eb110121e499543684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.439622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/manifest.jsonobserved fc5416989d149100690460aecec3aef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.423663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/publication.mdobserved 77eff4030f38df66bee5af8628bf00dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:43.407323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030123/publication.txtobserved e85ba66ab3b417b20f4a3e4f538e6258...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. |
|---|