OT-2026-000035946
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000035946) never changes.
Identity and time
| Publication number | OT-2026-000035946 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-76b5-9a2c-a18029f8c191 · 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-2026-000035946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eb607ab76aa0b184b919593c2705a55dbb009cd4e586ec08955cb8be6295fe1 |
|---|---|
| Markdown | 90378ed3216625b487d3e6081aecd03136edc40c43d6546b14e085b7f574f0e9 |
| Publication page | 969d568c206cd6f9990fc00d7143fd1b8c4905d93fdbd5805a52f524feceab67 |
| Manifest | c30e446bbb6e7b1627c3ce3813c5f036040d95b97d412d8baa8da8dfe9aa85df |
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 | +nWVJymcgWRSNUUfebKimcmmWhq5xpD25UuHoavb+hzeayyc50tRQROGjagSCbFufoIivT04bkdR4ZO+XvUCDw== |
| 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
| 2026-09-17T11:27:48.023752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035946observed 969d568c206cd6f9990fc00d7143fd1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:48.005610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035946/manifest.jsonobserved c30e446bbb6e7b1627c3ce3813c5f036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.988893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035946/publication.mdobserved 90378ed3216625b487d3e6081aecd031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.971267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035946/publication.txtobserved 8eb607ab76aa0b184b919593c2705a55...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. |
|---|