OT-2026-000011359
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000011359) never changes.
Identity and time
| Publication number | OT-2026-000011359 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-73c4-90d0-abfec3efd23e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09210df78b453f28365026d367808140c33291115d0c72e87d0bf6f655466ca7 |
|---|---|
| Markdown | 57aee91bacf67ef0ed533406fb274727197289f630e11aa9decbf2f6e9f0c4ed |
| Publication page | 4c4e039ac7e5bc27b66c8baf11b91ff7c7463557330f554f9332bf37e91a8492 |
| Manifest | caf76f8700ae340feadd1d4966063a5a368840409c9bf4db7605d84bae5247b4 |
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 | PZaChcvyO80NE6kfSICT0M/XwHR+1yVqko+4Lcjk2gZ+4iiJDLCq7mSCDnUgaXGTEEFEiNiUGufPE+25vNvxAQ== |
| 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
| 2026-09-17T12:13:05.489628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011359observed 4c4e039ac7e5bc27b66c8baf11b91ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:05.470959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011359/manifest.jsonobserved caf76f8700ae340feadd1d4966063a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:05.451475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011359/publication.mdobserved 57aee91bacf67ef0ed533406fb274727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:05.429599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011359/publication.txtobserved 09210df78b453f28365026d367808140...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. |
|---|