OT-2026-000098499
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000098499) never changes.
Identity and time
| Publication number | OT-2026-000098499 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-75ce-9969-4d4cf997c850 · 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-2026-000098499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30ba40418944cfc4a053384ac9ea542af637e60e3bd30d38a80b9ae981f75c32 |
|---|---|
| Markdown | e361bfb27a94c645db61a7e90d2d6bdd275aa7d3b663fb148f69db9f1e76bcab |
| Publication page | c16f4c8d2f9e6c3de94a7eb68d82ad408ce4d3cd3f20657edabee8aba957f88c |
| Manifest | 8bea11dde79ff48aa36dd4e2e8f36cbcc9b7569c39b018f99d539a8b78189c21 |
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 | oLCN3V0RLwjSDMnH5s0PHAWrYvcsc9quvRJCnTHlwM3KKfs3WobatFyvdYglla3T/mvCKbk7ForkI7qaBobkDg== |
| 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
| 2026-09-17T09:32:22.227915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098499observed c16f4c8d2f9e6c3de94a7eb68d82ad40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.210772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098499/manifest.jsonobserved 8bea11dde79ff48aa36dd4e2e8f36cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.190690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098499/publication.mdobserved e361bfb27a94c645db61a7e90d2d6bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.172961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098499/publication.txtobserved 30ba40418944cfc4a053384ac9ea542a...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. |
|---|