OT-2026-000097978
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line 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-2026-000097978) never changes.
Identity and time
| Publication number | OT-2026-000097978 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7ccc-9b9f-4a56fe49d096 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097978 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbbfda749e0288fa69dc4026b7235664b1a2793c1eb2842100a8287ddc28fe57 |
|---|---|
| Markdown | 43076ac314e23298d8fa005b960c12df2f5b57141a446477d38abc17a77dc731 |
| Publication page | 73e824949a5ce57a52730758a82d5c1c45717a3cfdfea515be061f0a9676fd5c |
| Manifest | a9f0ce96ba3be80701b04da658a3a21d4ba585d49495862153ef4059455cb748 |
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 | 9lqqw022bGIJI/58xoDmBkfENpTub50saSmqTAW60iQpKmrb2+NFiiEr5C1UpyvbOWZbZqCbcdztS4SrE2HpCQ== |
| 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
| 2026-09-17T09:33:07.564220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097978observed 73e824949a5ce57a52730758a82d5c1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:07.545895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097978/manifest.jsonobserved a9f0ce96ba3be80701b04da658a3a21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.528112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097978/publication.mdobserved 43076ac314e23298d8fa005b960c12df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.510036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097978/publication.txtobserved dbbfda749e0288fa69dc4026b7235664...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. |
|---|