OT-2026-000069736
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000069736) never changes.
Identity and time
| Publication number | OT-2026-000069736 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7e04-948e-e902e3619d3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18f82a5130f933ae27b50fc8f08bac5a06d8993c687b8b8c5aed1b27ddef9b57 |
|---|---|
| Markdown | df4446fa97d9a91451847779193659f2243cb5cfce517bb669ab69dbec916387 |
| Publication page | 27314b16a69be5c5cac1de4f314ff72866acc50b939247e138b6fa117b277963 |
| Manifest | 50ef69f8da3eb685f7904785abafa1a9032a3e0b5cdfe6d4747831d23976688a |
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 | 8oHBkBiLUNDuZ2Ar7JVftjwD/ouvLhHS2Frn/7cQXL9nOxQJUiJqYVPXvoqavZjQKUupeTKPX0I6oxFfZvDYDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:33.015747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069736observed 27314b16a69be5c5cac1de4f314ff728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:32.997857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069736/manifest.jsonobserved 50ef69f8da3eb685f7904785abafa1a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:32.981389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069736/publication.mdobserved df4446fa97d9a91451847779193659f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:32.964213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069736/publication.txtobserved 18f82a5130f933ae27b50fc8f08bac5a...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. |
|---|