OT-2026-000029093
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000029093) never changes.
Identity and time
| Publication number | OT-2026-000029093 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2a9f-76d4-9979-cb6494204e1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c05a49a4cdc5676cfd7124ed4dfbf7011c9271a57a547f4613f103e5dd9f1ef |
|---|---|
| Markdown | ceab96a9e549ef689a5dd7de96c121e57393d11ff420c917214ac3e62b99aa60 |
| Publication page | 365c936382250b94004b8b79143c2ffc4d9cab92c98b0b5db46791769a3f8f51 |
| Manifest | ee67b541ca0a34f266f50aefc397ede4f593db4d6d607ec38ba1303eded85417 |
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 | 4lMvTUj8C5ebrmIVdKULfGOgJ9QAJP09VEkTCF6xQvh7uPkSa3b4LP9z5sKhG7/LtARpaDjuGfZ46OF/WrZeBg== |
| 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
| 2026-09-17T08:20:49.731813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029093observed 365c936382250b94004b8b79143c2ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:20:49.715613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029093/manifest.jsonobserved ee67b541ca0a34f266f50aefc397ede4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:49.698336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029093/publication.mdobserved ceab96a9e549ef689a5dd7de96c121e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:49.680246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029093/publication.txtobserved 6c05a49a4cdc5676cfd7124ed4dfbf70...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. |
|---|