OT-2026-000016514
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000016514) never changes.
Identity and time
| Publication number | OT-2026-000016514 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-758d-a916-458cf9de4455 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016514 |
| Status | PUBLIC |
Content hashes
| Canonical text | b03c0f5b701fa3ca29b679ff0a4fe6803ac1329e9d3f8a5ed86b22222ff97c40 |
|---|---|
| Markdown | aa616386b688fc1083ece92170032390878acff41fa70dcbaa948a6ffc50c36b |
| Publication page | bc70b01fc4d3902a44912cc649d7ff1c51971d11533add47ed2d7abfd63a825b |
| Manifest | da2c630994a00a1c6093103db65c0c11e195799ae322d7541015ceac97bed267 |
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 | dhS45xJCXuf5ME6AqJyqQdL0YrnNyk+U5EycSxJCyybYrcLn8hqqi+xE1wb0R1cWyOea3zx2ERiqomsuHJRTAA== |
| 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
| 2026-09-17T12:04:43.695331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016514observed bc70b01fc4d3902a44912cc649d7ff1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:43.677406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016514/manifest.jsonobserved da2c630994a00a1c6093103db65c0c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:43.657357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016514/publication.mdobserved aa616386b688fc1083ece92170032390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:43.640220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016514/publication.txtobserved b03c0f5b701fa3ca29b679ff0a4fe680...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. |
|---|