OT-2026-000097264
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line 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-2026-000097264) never changes.
Identity and time
| Publication number | OT-2026-000097264 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7024-964d-e11308925246 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d83c443cba82ffc3570ea80f6c6e05e6072cb6f5837b6fa8e7b2af85e37e39e |
|---|---|
| Markdown | 6dc5f509fdd25577692c1f97875ca05718901a35bd9bc09ce302b5c1f3075baa |
| Publication page | 54f3292e362e5a9cef61fddf700aec1e749ba0fc3f1d1604fb5a3299d3123a7c |
| Manifest | 0f30fe74f4abb6ac08127df34d88e34dc79ac1c9b59595d3dbf9cd3ec6ab129b |
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 | 3zEEDWgzIb4uIxwo0SmiNopRiYJ6EuMRqGbublp5uCe31Jh0nlylnxJiMXFTr+Sm5H1zfZozgs+h553oRc86CA== |
| 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
| 2026-09-17T09:33:31.281243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097264observed 54f3292e362e5a9cef61fddf700aec1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:31.264884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097264/manifest.jsonobserved 0f30fe74f4abb6ac08127df34d88e34d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.247499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097264/publication.mdobserved 6dc5f509fdd25577692c1f97875ca057...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.213787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097264/publication.txtobserved 5d83c443cba82ffc3570ea80f6c6e05e...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. |
|---|