OT-2026-000094052
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000094052) never changes.
Identity and time
| Publication number | OT-2026-000094052 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7e2f-8396-859ed0f8de2a · 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-2026-000094052 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ab7c08bdc2e2a171c92285909ff12a888d7c1247254a594e7111d04584e932 |
|---|---|
| Markdown | 29826dd35c6e74824e4f2cd47e25ceb833f1e21fb93b73f9c6ad184386ccc55c |
| Publication page | 1fa202aeaad7c0e84e3555df70b30805d4967f03500a52602117bad980076ed1 |
| Manifest | 14ca77d8780081978b7e9d6e65f72985bebebabcd7342bf028017c5bd2b6a2f0 |
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 | NUHoHaTM6zGf8yOAoYKpsi5m+yIZEA1pD+uduEyOM/IdiWQmPxYSY89SuXn9yt6gq7B2jAgEHrkXm+q4CYRMDg== |
| 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
| 2026-09-17T09:38:28.397921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094052observed 1fa202aeaad7c0e84e3555df70b30805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:28.378146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094052/manifest.jsonobserved 14ca77d8780081978b7e9d6e65f72985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.359275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094052/publication.mdobserved 29826dd35c6e74824e4f2cd47e25ceb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.338840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094052/publication.txtobserved d5ab7c08bdc2e2a171c92285909ff12a...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. |
|---|