OT-2026-000032611
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000032611) never changes.
Identity and time
| Publication number | OT-2026-000032611 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7cd7-9b0d-fc357ff7ec79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d5679288bf7464b96264dfad19cb631200f069da0f734ae745dfc8fe17c3a93 |
|---|---|
| Markdown | 92a88336a27fd1b36abd437701e21825e5d448049b088c30ab17ea8685ddd488 |
| Publication page | a58799372dace67ebb906b7cbe779f5474f153901dd31119153c2f40bda18d64 |
| Manifest | 1390962001d091722583e0f3f4b43044c620dff5749ec0a4722e18e8a9ea17a3 |
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 | UymZceN16ZjSQaYh3o9L0FFUUy27EwSYmuCCLax6ZMGD+bdJ5vkkLPOONY3KMFbYjTACcQFAjXPxz8oOhXabDw== |
| 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
| 2026-09-17T11:34:11.696667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032611observed a58799372dace67ebb906b7cbe779f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:11.680170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032611/manifest.jsonobserved 1390962001d091722583e0f3f4b43044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.661194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032611/publication.mdobserved 92a88336a27fd1b36abd437701e21825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.643426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032611/publication.txtobserved 9d5679288bf7464b96264dfad19cb631...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. |
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