OT-2026-000029998
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000029998) never changes.
Identity and time
| Publication number | OT-2026-000029998 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac49-7c08-8679-db7fb7ba6e74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f948186e20308421a3aa49134cc78fffa9b49eea3306733ba1cdb309c56fb2b |
|---|---|
| Markdown | 2afe814f5d3aadea8db27c17e0ab5bc99f099918262782b5cb2bd9868e99ba3d |
| Publication page | 26a15abc277e79d6580887b5f3089c65f44463123f36090da2bde2b928be137e |
| Manifest | fb5c3bd775646571754c4602cb6c1f89c7eac3b24ec6206f0f11482f20a16519 |
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 | ELYfwnRAI/zh6zQn5MnFMJ2H7Mrk4UE95MUs3cU5PCctnTYD0KrF+22Mqvj+bMRfxnNZGqNYd8RVaGcZKrVbCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:38:43.569480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029998observed 26a15abc277e79d6580887b5f3089c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:43.553260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029998/manifest.jsonobserved fb5c3bd775646571754c4602cb6c1f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:43.535680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029998/publication.mdobserved 2afe814f5d3aadea8db27c17e0ab5bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:43.517672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029998/publication.txtobserved 6f948186e20308421a3aa49134cc78ff...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. |
|---|