OT-2026-000035769
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035769) never changes.
Identity and time
| Publication number | OT-2026-000035769 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-733f-8f58-33494884a0ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035769 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed31a0a5bcf0089128f1b45553be89cb36d6d84b4e1228753da258adae3fc2da |
|---|---|
| Markdown | 6b7b068945317a1d7af6b96198df27c8dc3babaf7100dc82c1e8fd8b411a8239 |
| Publication page | 3a51b7425c1f0a16126234c79583832b3b2c835a9ca8210f60a36b850ee8ec76 |
| Manifest | fe5a163a2a428e88b77078091341ba127eed3f1282e4e6e2dc2b44df65ac2ea4 |
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 | xPI6JkPnV7hDwg8pT4PL+/b+wiT8/xtiymVXy9gq6H0VF46qRv5Vlsm3tooIJVcADauv2AfMUTyKxTma40mzAg== |
| 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
| 2026-09-17T11:27:28.104813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035769observed 3a51b7425c1f0a16126234c79583832b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.083817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035769/manifest.jsonobserved fe5a163a2a428e88b77078091341ba12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.066366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035769/publication.mdobserved 6b7b068945317a1d7af6b96198df27c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.048336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035769/publication.txtobserved ed31a0a5bcf0089128f1b45553be89cb...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. |
|---|