OT-2026-000029234
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum 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-2026-000029234) never changes.
Identity and time
| Publication number | OT-2026-000029234 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-782b-9f48-8dcbf422155a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029234 |
| Status | PUBLIC |
Content hashes
| Canonical text | b295f1af9ae23bfa6ada1b88fee3b0dd47dae81d530d46b7dffb511611c0fa2a |
|---|---|
| Markdown | 3af8b53addc866d3ad6193b94acd89709693a7d72d1b68e9daddb876a77b4f2c |
| Publication page | beb3d07c526acb0d2d1d6419ce9b4a3621417ddf73dec72f50c720b04f2cae76 |
| Manifest | faf5901fc9ea409750f263443c270ae7857be6369683cd3a14a0f7e0e161df16 |
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 | nX1T2BYaae6/7oSYQsV37qL81FQqdwesIDhIkCzaa5l43pOf06GVmDJ2/qsTNNNVJue6ewHMmtM2mKN+GClSBw== |
| 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
| 2026-09-17T11:39:51.448367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029234observed beb3d07c526acb0d2d1d6419ce9b4a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:51.430689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029234/manifest.jsonobserved faf5901fc9ea409750f263443c270ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:51.414634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029234/publication.mdobserved 3af8b53addc866d3ad6193b94acd8970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:51.397853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029234/publication.txtobserved b295f1af9ae23bfa6ada1b88fee3b0dd...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. |
|---|