OT-2026-000011103
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented after 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-2026-000011103) never changes.
Identity and time
| Publication number | OT-2026-000011103 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7402-87de-2cfb05d1ca68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011103 |
| Status | PUBLIC |
Content hashes
| Canonical text | d01eafaebd20a90caad8c0dc270fd24cb419dea4332105c927ecef3545efcb53 |
|---|---|
| Markdown | f799b7dcf6e18e065f8aa6cb0756bb55c7235194823b09fd217194620ca685ad |
| Publication page | 616fcde811777983078a823092a7a9781a363fc423ddbc1f84ec17e39035f84d |
| Manifest | 034d39bbcfcd0eb0e1442608c090fa5db08df2b017321fcf73e9cd29c697d884 |
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 | j9nYXfbFfRRG95vQjYFJ+0TWKBSZT0/l+R101gvKcNnBX+xUWoyj2nW3c88Kv3bPkD2ZssGR1L+YYjfChDdiBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:56.989293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011103observed 616fcde811777983078a823092a7a978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:56.970771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011103/manifest.jsonobserved 034d39bbcfcd0eb0e1442608c090fa5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:56.951631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011103/publication.mdobserved f799b7dcf6e18e065f8aa6cb0756bb55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:56.930432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011103/publication.txtobserved d01eafaebd20a90caad8c0dc270fd24c...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. |
|---|