OT-2026-000016325
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump 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-2026-000016325) never changes.
Identity and time
| Publication number | OT-2026-000016325 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-796b-aa1a-f56842fb1887 · 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-2026-000016325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 340579c28c34564a90dd18c5ea6096f818eaa1cf9b533e693bf1582edc321411 |
|---|---|
| Markdown | 08d1b1512ff94cab8bd5169ef313a769e671536b9eee5e0510f41de1dd6189aa |
| Publication page | 0100acc99825b99fe65f7331558372c1092a50daf6a40bf83e888d9b29062eee |
| Manifest | 762c0eb4238e05ab11fc033f15399c1facba674d45451b1f486108e006c1a35a |
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 | /bFjZceOH0rEC2NvFawflP58tDIIbFTQlvrF1oseLVXu6YADzPD0bz70bV9jSnTkKUjSvPLHmihg7L3wW5TiAQ== |
| 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
| 2026-09-17T12:03:49.656641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016325observed 0100acc99825b99fe65f7331558372c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.638322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016325/manifest.jsonobserved 762c0eb4238e05ab11fc033f15399c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.620466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016325/publication.mdobserved 08d1b1512ff94cab8bd5169ef313a769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.603148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016325/publication.txtobserved 340579c28c34564a90dd18c5ea6096f8...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. |
|---|