OT-2026-000036342
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000036342) never changes.
Identity and time
| Publication number | OT-2026-000036342 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7b8c-b107-6c1c02446a2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036342 |
| Status | PUBLIC |
Content hashes
| Canonical text | b15400b381915fa169bf17586528b0eebb5a3679978f29bfa4ad0b68a03bcc0c |
|---|---|
| Markdown | ea1a6e98b39058f1dea6274c6423f96713f672103d75e64cc17087cc6b660c76 |
| Publication page | 03a7bcedc6e68b1154be968d216ff78c65f22e9c5d13b0198091d6210fdce6ca |
| Manifest | 1448e83a44cf93ede8671bd2d236cf82830f8c73f637f750acb29ddf0e2e629b |
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 | GccPMSdWjngLfRjUzUKhB+Ylj0nQE9/lQ2V4bIEOAvFqH2OFKNxTWt6LptknJytwMlckc8xyed8io8Hh4TjADg== |
| 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
| 2026-09-17T11:26:37.305556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036342observed 03a7bcedc6e68b1154be968d216ff78c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:37.287780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036342/manifest.jsonobserved 1448e83a44cf93ede8671bd2d236cf82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.270079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036342/publication.mdobserved ea1a6e98b39058f1dea6274c6423f967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.253005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036342/publication.txtobserved b15400b381915fa169bf17586528b0ee...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. |
|---|