OT-2026-000044634
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000044634) never changes.
Identity and time
| Publication number | OT-2026-000044634 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-7943-98cf-3dca5e5bc3e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57836cdea07d2fa4f0159ff1a1c3df7dd1c6956ce855579e2830533a90ec088f |
|---|---|
| Markdown | f5ee303e5ba8e468970b5a019086de1766227364ed50fcd11f3df44c89e3152b |
| Publication page | 0de11599a2971b864bc96aea3505deaca3e1ee6fb1ba74df36907960cd8169d5 |
| Manifest | 6b86cd5232c77323db92dad49a8172221d0c2928393f0a8c1660f065dbcda8f9 |
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 | +xF/TpwS+vbESrqvm4kc4pHEm2dUsaCYE53/+4aSY12EfB7HFYpOCUPa60xr/KEeCTBdNZHfn0WRKaRG6hCYAg== |
| 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
| 2026-09-17T11:11:52.492907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044634observed 0de11599a2971b864bc96aea3505deac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:52.474063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044634/manifest.jsonobserved 6b86cd5232c77323db92dad49a817222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.456758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044634/publication.mdobserved f5ee303e5ba8e468970b5a019086de17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:52.437815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044634/publication.txtobserved 57836cdea07d2fa4f0159ff1a1c3df7d...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. |
|---|