OT-2026-000095636
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095636) never changes.
Identity and time
| Publication number | OT-2026-000095636 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7389-975c-589ef649c150 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32bc335dfe3690ba5438a4dc3f50ccdc372a86cba6aedf30c12466287cafa058 |
|---|---|
| Markdown | c6149b03ca4265b94ea8ace7bd4741b5fd54b7214f7ac59cab7226affa78d7c6 |
| Publication page | 5e2317b373d4e8c983e857ebc2a5e42625e5610c9904846eaa07ba5bc57f1e8f |
| Manifest | 1c578c39caf17929f52c2b3af0cb0d5da4f292687f57d936970d62bd4572b50f |
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 | dzy66KHF1u/foZU+XfjP33qVhgtZetYeVe+vLg+TpDyfmIRcqWsZyJe3Wx8us4rZ/HRkLi5G3Wms3ZPZRP+GDA== |
| 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
| 2026-09-17T09:35:06.005126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095636observed 5e2317b373d4e8c983e857ebc2a5e426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:05.985921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095636/manifest.jsonobserved 1c578c39caf17929f52c2b3af0cb0d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:05.968297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095636/publication.mdobserved c6149b03ca4265b94ea8ace7bd4741b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:05.950938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095636/publication.txtobserved 32bc335dfe3690ba5438a4dc3f50ccdc...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. |
|---|