OT-2026-000103081
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000103081) never changes.
Identity and time
| Publication number | OT-2026-000103081 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7ca0-90a7-00c24f860d9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58bcd57c402021ca3f7f4173b0d63699b1f1fe77e3d1eea0206283fd8ffe000e |
|---|---|
| Markdown | c361a7d998d9b2d1f415f8ad980fdc476e35d5b957d03b946d0cc1dc25a280f1 |
| Publication page | 03f022769535591139611c72f5cb6c7e30d316155d8be7770e996d1efe95251c |
| Manifest | d3d40d3c8c1b03e6e60be858a0bc1a52e915e05f836b57a0041405b72280f068 |
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 | 0OugWltkcmy39wEBg0i52pzK20FNw76u3wlWwKwegznkn2bKl1tanCIFcFMYYI5NMQG1edECXF3KskHjBb9aDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:12.464622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103081observed 03f022769535591139611c72f5cb6c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:12.447768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103081/manifest.jsonobserved d3d40d3c8c1b03e6e60be858a0bc1a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.429592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103081/publication.mdobserved c361a7d998d9b2d1f415f8ad980fdc47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.412801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103081/publication.txtobserved 58bcd57c402021ca3f7f4173b0d63699...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. |
|---|