OT-2026-000098429
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000098429) never changes.
Identity and time
| Publication number | OT-2026-000098429 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7f75-8f3f-8bcbc42a3170 · 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-2026-000098429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50f419a5834ebf5025decee4b1d790fa044923aff85bf148a3bd1f9d7217c61b |
|---|---|
| Markdown | eb56cc198f2b33de22e1fbd187f48e947ad0241f27abb42c938781210e607789 |
| Publication page | 9b7c8d9a5928f32e9826641b7de99c15adfff28ee0cfd63077a40666da674c38 |
| Manifest | 4849709b618aae6c4361f332ea9d910c509359de3c129cd540ce442d10efbd9f |
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 | tr1BvEp6baKwnnk9e/8G9iUQytkaZTvTmDPgb3oJIZGoXShVxQgEyWDnGqsH7LEPbv4mcSgKIZHvuu1FyI8ZCA== |
| 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
| 2026-09-17T09:32:17.012159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098429observed 9b7c8d9a5928f32e9826641b7de99c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.994471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098429/manifest.jsonobserved 4849709b618aae6c4361f332ea9d910c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.977238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098429/publication.mdobserved eb56cc198f2b33de22e1fbd187f48e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.958294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098429/publication.txtobserved 50f419a5834ebf5025decee4b1d790fa...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. |
|---|