OT-2026-000098382
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098382) never changes.
Identity and time
| Publication number | OT-2026-000098382 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-72a7-888d-373faa4fd5be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098382 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc7918d4a0ed26c938b7532f3191a1f1b9bb8242d17983da489fe19eac86d089 |
|---|---|
| Markdown | 011e6d50cb75984fdbf2b279a0cbbe724d2d8e347ac7a0bf7a212385a8cfde53 |
| Publication page | a87ea35f047d6ffd22b3ce6f98565e28740bf5a4b9759c32fdc4b48aacd208a7 |
| Manifest | d95999fc99f1df10582fa2830f3e5b6a07d7f790fda18e75a0e30770611f6c63 |
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 | gIYjnRfN/H4H8Ub/bqveIHnggdb/rgZW/W6v0KmFZQ6VZY8PUkaSxqjwYQuQYUFK5ShcNDAifjkY4CrUa2KdBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:07.265546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098382observed a87ea35f047d6ffd22b3ce6f98565e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:07.248159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098382/manifest.jsonobserved d95999fc99f1df10582fa2830f3e5b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.230865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098382/publication.mdobserved 011e6d50cb75984fdbf2b279a0cbbe72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.213667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098382/publication.txtobserved fc7918d4a0ed26c938b7532f3191a1f1...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. |
|---|