OT-2026-000009357
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000009357) never changes.
Identity and time
| Publication number | OT-2026-000009357 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7b6f-a5c7-20272fa10a13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009357 |
| Status | PUBLIC |
Content hashes
| Canonical text | de0d678511a68b6b16572c94a31988f83658e64e6126c4a1727c36b73f51df0a |
|---|---|
| Markdown | 91d868a5475b562eff3f4422ff2be1db365cebc4a9613faa9f03025150da5509 |
| Publication page | 09406e1bc76fdab774ee92d7c7d5a291f3297efc61cd0efd0cabfa372f55ceec |
| Manifest | 04ca30d205b1905be75f51a31f5c395a9a05f1717fb8efdd44f0d03918ecc79e |
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 | HlG3XhpJUcjhz3LaK4YJFozwd8ABHQndjVhtmm2sRyqC0JFLEndFipTcESlY6S36UUDIBUclZZW/mMvrMItmAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:37.365637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009357observed 09406e1bc76fdab774ee92d7c7d5a291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:37.347972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009357/manifest.jsonobserved 04ca30d205b1905be75f51a31f5c395a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.328284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009357/publication.mdobserved 91d868a5475b562eff3f4422ff2be1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.310360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009357/publication.txtobserved de0d678511a68b6b16572c94a31988f8...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. |
|---|