OT-2026-000014641
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000014641) never changes.
Identity and time
| Publication number | OT-2026-000014641 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-76c7-8dc5-dedaeb975640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014641 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4e3d9525894ee99b7042208535c53b13bba04c8176024080dd4929727b98455 |
|---|---|
| Markdown | 8f412ad17b4e762bed137c80628c7a3bf0e843e5983f8b45b38f97518215e634 |
| Publication page | 8dbc8f8548b74eab248d91516b6157d8b02349ee96fc7e4286ea8b32552c6b52 |
| Manifest | 84bcde46cb9958e7273a1b8870fb71e33c8596a51ecbe35d974f2b960c6c9a9f |
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 | IPhvij6Ch23mXh0weEGM8y/to3IKyHfwCWa4KsR0dbGjU5sdnihH932A7BdL6U+d1hIqpEERGk3k/9ReBEjnDA== |
| 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
| 2026-09-17T12:06:27.699155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014641observed 8dbc8f8548b74eab248d91516b6157d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.680879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014641/manifest.jsonobserved 84bcde46cb9958e7273a1b8870fb71e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.663009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014641/publication.mdobserved 8f412ad17b4e762bed137c80628c7a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.643589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014641/publication.txtobserved f4e3d9525894ee99b7042208535c53b1...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. |
|---|