OT-2026-000025587
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000025587) never changes.
Identity and time
| Publication number | OT-2026-000025587 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-74c6-aacd-87e78d3d3f14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025587 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb721e58e76ae30b2c5de2ee6d9815dfa4d8a59f96c6683aa8a3cf808cc49dbc |
|---|---|
| Markdown | cd6efdd03fc54c2ef682f777335f246f78bdc1af9a8ed15853f4eb751c5337c2 |
| Publication page | 047d3a62c56aef3afed6e73dbac4a6227970c5efdd75eb251b1fe3a00ffb7d2c |
| Manifest | 842234633e3867ef1fc0800f5945ac85c944cda38b58a9b46c81d76049e82b7c |
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 | tjefi6sVN4UJ0SvZOZo7WK8pKgICoXhnTDpvs9ws4neD4yPpsAtuYJ45sHvFbh+0NO2sLkuMgbP7ggDUXTIJDA== |
| 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
| 2026-09-17T11:47:45.257271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025587observed 047d3a62c56aef3afed6e73dbac4a622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:45.238365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025587/manifest.jsonobserved 842234633e3867ef1fc0800f5945ac85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.218243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025587/publication.mdobserved cd6efdd03fc54c2ef682f777335f246f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.197187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025587/publication.txtobserved cb721e58e76ae30b2c5de2ee6d9815df...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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