OT-2026-000035934
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000035934) never changes.
Identity and time
| Publication number | OT-2026-000035934 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7f08-a583-7b8e905101de · 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-2026-000035934 |
| Status | PUBLIC |
Content hashes
| Canonical text | d13130f9509fc48d2a7152e20f15251b172484369e8b3e9fcee35cd9d793aff9 |
|---|---|
| Markdown | 131c88991fe628cc5b9867baee1aa21d4a58e9455d03d6deda20cfa3b0e97175 |
| Publication page | 07a9a3776df6e6f116916659a284b81fec02ba2c8cb0d0b0c61ea369bcdc4b3a |
| Manifest | 6a8cad25faf631b52439c5ed6e0f8cd99909b48f81f542d85d45c1f6d7490458 |
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 | PwfO93HmQLzbC2twz1+roS+lvGyKLaTXHaBpD93kMb0tYw1j40bA9CJuJBU58sYz/3AEO/8Mp/GCIq62KQ+mDg== |
| 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
| 2026-09-17T11:27:47.189830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035934observed 07a9a3776df6e6f116916659a284b81f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:47.171076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035934/manifest.jsonobserved 6a8cad25faf631b52439c5ed6e0f8cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.153241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035934/publication.mdobserved 131c88991fe628cc5b9867baee1aa21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.134835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035934/publication.txtobserved d13130f9509fc48d2a7152e20f15251b...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. |
|---|