OT-2026-000098755
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098755) never changes.
Identity and time
| Publication number | OT-2026-000098755 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-751d-b408-7cb3e30a6c09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098755 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcffd981ce707acc1c710bfb048f09c5069aabc4f20601a8af9185e24c004e8a |
|---|---|
| Markdown | 3427da525a2bb7760aaf8607067310c13e582171221c1b777d3361d16bf49eee |
| Publication page | 23682d5624058219499054b893144c3d0a8e7d91e454625a85ca40acb6a2b889 |
| Manifest | b2a6b04a03efbe5e9b6a0db63266798b6eeb8b6276b4a011d27dbb3f813ee4f9 |
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 | 4UcVRs3z7hfyWnsR45biVlWWgv09X34MFUhTqFX5nIZ/8IvCVAcr49mjrlN4gYLSKBnJGm+MWlnyvRF57hAXCQ== |
| 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
| 2026-09-17T09:31:04.430681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098755observed 23682d5624058219499054b893144c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.414471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098755/manifest.jsonobserved b2a6b04a03efbe5e9b6a0db63266798b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.398503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098755/publication.mdobserved 3427da525a2bb7760aaf8607067310c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.381217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098755/publication.txtobserved fcffd981ce707acc1c710bfb048f09c5...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. |
|---|