OT-2026-000094925
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000094925) never changes.
Identity and time
| Publication number | OT-2026-000094925 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7b7a-b7ed-f1a48850b4da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b17bd303881f07b79b12d4c4d39035b7afb6fdb316ad097827c39d73cf64f3f |
|---|---|
| Markdown | 7b1f7904f0ee8d6c5aebd1180e239738021607dcc16579e20bd219ee11ac1a8d |
| Publication page | 2fa79597695cf83b838659f2a9e37e92d204f2f4d6899606bc243668a06d225b |
| Manifest | 08c505374f797efa8792ee8425e188a5756359d7248861faac9380acc791cc69 |
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 | 4pF3OvHWgt4R51UZ8LS9ZDO8Jgrq9khTMwRrzwbOVWnzOZ+evtXorzBEDwslb1+YLZsqf5m/4LUb5AXa8FLYCg== |
| 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
| 2026-09-17T09:37:27.295257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094925observed 2fa79597695cf83b838659f2a9e37e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:27.277699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094925/manifest.jsonobserved 08c505374f797efa8792ee8425e188a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.259580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094925/publication.mdobserved 7b1f7904f0ee8d6c5aebd1180e239738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:27.241526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094925/publication.txtobserved 5b17bd303881f07b79b12d4c4d39035b...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. |
|---|