OT-2026-000069397
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000069397) never changes.
Identity and time
| Publication number | OT-2026-000069397 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-78e6-bebf-47a472eba076 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069397 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2cedcce3114a9f5438fdd0df484ba8ec70c65955b95f3be4fb92a8ab819b71f |
|---|---|
| Markdown | 5a9d05e9518fbb8d8e2b8e9eba053bc891e26a785df0e58dda0a9c4a6828d2b6 |
| Publication page | d78c99b871f8a0861524f384cc54b18128cdc0305dbe183cad04c2ddac015adc |
| Manifest | 44b13844e73ab7c91733d0d203a8422cb29e078b65c52b4da441d1f534e8e82c |
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 | Si5jyCt291tdOq9MRS8OGmyE1+VDjrNl0HFMEw91lMphb63Ivte3GXS5LFA/dwFkdVYqSdyEe3uuZhWbZwF/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:19.321155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397observed d78c99b871f8a0861524f384cc54b181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.303907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/manifest.jsonobserved 44b13844e73ab7c91733d0d203a8422c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.285482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/publication.mdobserved 5a9d05e9518fbb8d8e2b8e9eba053bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.265497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/publication.txtobserved d2cedcce3114a9f5438fdd0df484ba8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.735089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397observed d78c99b871f8a0861524f384cc54b181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.717674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/manifest.jsonobserved 44b13844e73ab7c91733d0d203a8422c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.699616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/publication.mdobserved 5a9d05e9518fbb8d8e2b8e9eba053bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.682537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069397/publication.txtobserved d2cedcce3114a9f5438fdd0df484ba8e...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. |
|---|