OT-2026-000094200
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000094200) never changes.
Identity and time
| Publication number | OT-2026-000094200 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-752a-ab59-559464db46fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094200 |
| Status | PUBLIC |
Content hashes
| Canonical text | d120a6f05aeabe1814cc8ff2fcb66b96685f55ace7b4e7d58556c7eeed2acdef |
|---|---|
| Markdown | e43ef877d76183f6a9d5e883fcb4e477c4eca83618fc11070278742856b9a811 |
| Publication page | eb998ae28fe083cf2b6eeaae8cd0792ba405c978b183c4c31013a63ecf72322a |
| Manifest | 60e9de9f48abc3a7078fd31f08ccdc56013c46c189f2b23db3e245071a588dd1 |
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 | BXzJnUxSaMXok8a1wy5PlZuAcHt/Zl2riG4eff/EL4BOHRKRdDVaUjNEvWlO3/WkkdtQVC6jZFP1K1WlaxYsDg== |
| 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
| 2026-09-17T09:38:40.224840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094200observed eb998ae28fe083cf2b6eeaae8cd0792b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:40.207992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094200/manifest.jsonobserved 60e9de9f48abc3a7078fd31f08ccdc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.190585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094200/publication.mdobserved e43ef877d76183f6a9d5e883fcb4e477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.172034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094200/publication.txtobserved d120a6f05aeabe1814cc8ff2fcb66b96...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. |
|---|