OT-2026-000039096
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000039096) never changes.
Identity and time
| Publication number | OT-2026-000039096 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7b58-9778-3cc25f0ec941 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1db0164493b1cc5d64566ee409cff5e93ea6e064722d39d83c5d574dfc30afdd |
|---|---|
| Markdown | 585ff56cee4793a6e20e5dac198587eea7a8f30426b747d35960ea5e84098fc9 |
| Publication page | ec46a61d4ff7c8f8a7778e3ff71b9ed00908bb389565c57b5851271d20fd0192 |
| Manifest | e71dfb4e29a87bad7696f0cda848dd2616be9eff3231bd57ef00478f8069de6c |
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 | zobb+GGTKZAMNhD2go3RF45DjLCWqzhw6g+a58MqnW9LdYXsbS4eL+Sen5/plVibkCQafALbb6AZlu3LLFrSDQ== |
| 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
| 2026-09-17T11:20:34.904833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039096observed ec46a61d4ff7c8f8a7778e3ff71b9ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:34.885808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039096/manifest.jsonobserved e71dfb4e29a87bad7696f0cda848dd26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.865835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039096/publication.mdobserved 585ff56cee4793a6e20e5dac198587ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.847347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039096/publication.txtobserved 1db0164493b1cc5d64566ee409cff5e9...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. |
|---|