OT-2026-000064630
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000064630) never changes.
Identity and time
| Publication number | OT-2026-000064630 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7c3d-9055-5042793568e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064630 |
| Status | PUBLIC |
Content hashes
| Canonical text | e04ca8422dfca15c2635cfe1033f0b8bb6e239123efd3f725162cbc9160c2324 |
|---|---|
| Markdown | 93a426e33cd682a2ea4590aaeb476b0057bcc2b115c7d2485b3da96cb0a1e246 |
| Publication page | 096c0860fbab4107552c77cd6526ac3d469bed3f0f8e158bcf0a0f4bf2ec56cb |
| Manifest | 5065a42f1de394f29b38b49d556b872904a3a28e584f99d7c603fc813aa4b7e0 |
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 | UfqdRD0QALd+oZm+T5X44pDjJETnWKKMPm95J7c+PVQu+uuL3uwyKwSjXw4t2UYJ2MUm6CDCM/m5wwcpNtKODA== |
| 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
| 2026-09-17T10:35:24.694745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064630observed 096c0860fbab4107552c77cd6526ac3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:24.678168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064630/manifest.jsonobserved 5065a42f1de394f29b38b49d556b8729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.660992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064630/publication.mdobserved 93a426e33cd682a2ea4590aaeb476b00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.643869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064630/publication.txtobserved e04ca8422dfca15c2635cfe1033f0b8b...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. |
|---|