OT-2026-000098473
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098473) never changes.
Identity and time
| Publication number | OT-2026-000098473 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7772-a02f-a14ef00449c0 · 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-2026-000098473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c8c21661bf08c138e8975ff83c91b10d75786447bd990e1ae55fd9e70637138 |
|---|---|
| Markdown | 09357dc4284fc2501b678c2c08b863c3dd4ff518619b487a765207aee806e71c |
| Publication page | d21429a697dde5efb04876df58a3763f6e790d8df41248ca5c6902ac922383f3 |
| Manifest | 16ab3a6e6ceb46cc7111f0b5a3d0e2155f57218de640932a268a76d0866c1897 |
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 | VP1zgx3J/y3a2uunjenu7qJhNlJZlALBhpOHEk/2kcm8X1RayE8khdNY+LUyZngbusZHuldti9/VEyngiVaWDw== |
| 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
| 2026-09-17T09:32:20.280356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098473observed d21429a697dde5efb04876df58a3763f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.262361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098473/manifest.jsonobserved 16ab3a6e6ceb46cc7111f0b5a3d0e215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.245024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098473/publication.mdobserved 09357dc4284fc2501b678c2c08b863c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.227077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098473/publication.txtobserved 9c8c21661bf08c138e8975ff83c91b10...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. |
|---|