OT-2026-000069383
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000069383) never changes.
Identity and time
| Publication number | OT-2026-000069383 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-79da-8942-e7d0d572f13c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c817f620218fc8782338ef90ca3de20205897903296208aa531a984743fe034 |
|---|---|
| Markdown | 12394e063782deb17a92f02468ac6bfeddac98128c1638d7ea2e901c092fa961 |
| Publication page | 687519c505a8a3471705e52c6966476f3d1b31b24ee671b9e68c3ff720b648e4 |
| Manifest | c0a9d63f71b2da932b4d39a4b661e36ac61d83a3a98fe38bdbf900a486853ba9 |
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 | qaAeRvUCiVGUCbZfS2A0IwOIQbEdCELKaD+yS1VWOlRpoH5QEWJ7f1wUwKpdNjI6xgDWQZEHqbUBpfpfbGODAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:18.379071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383observed 687519c505a8a3471705e52c6966476f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:18.358694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/manifest.jsonobserved c0a9d63f71b2da932b4d39a4b661e36a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.338938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/publication.mdobserved 12394e063782deb17a92f02468ac6bfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.322159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/publication.txtobserved 2c817f620218fc8782338ef90ca3de20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.868204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383observed 687519c505a8a3471705e52c6966476f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.849708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/manifest.jsonobserved c0a9d63f71b2da932b4d39a4b661e36a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.833161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/publication.mdobserved 12394e063782deb17a92f02468ac6bfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.817269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069383/publication.txtobserved 2c817f620218fc8782338ef90ca3de20...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. |
|---|