OT-2026-000011526
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, vented after set-down
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-2026-000011526) never changes.
Identity and time
| Publication number | OT-2026-000011526 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-70ac-96e6-af9cc4a7fc8e · 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-2026-000011526 |
| Status | PUBLIC |
Content hashes
| Canonical text | a354eaa4428e42cd2d99fc76990568e5c0e6c33c91e0636ffe3e8c2b4355d829 |
|---|---|
| Markdown | 1c43383fd4bb83dd9a78e64f39c6b2e249e32d45b0d13117cd823ecd81a796aa |
| Publication page | 7b8567114c9ce2965708a481377c0f443eba9361d31270bc181cf0d1e120da4d |
| Manifest | e26d57e28fe3cc5a107d7c155878d2fd912cea2eaecd0243b714e382f3967a3f |
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 | 4ufHxwMQLKVJzGz0oy4GAq300XT/VqiVrKNa71cSHIHlQ3TH0pEJE+xD8YY1pvIgifESDzhmhgmd7WNso1GgDA== |
| 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
| 2026-09-17T12:13:18.891415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011526observed 7b8567114c9ce2965708a481377c0f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:18.873942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011526/manifest.jsonobserved e26d57e28fe3cc5a107d7c155878d2fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:18.846581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011526/publication.mdobserved 1c43383fd4bb83dd9a78e64f39c6b2e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:18.820672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011526/publication.txtobserved a354eaa4428e42cd2d99fc76990568e5...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. |
|---|