OT-2026-000011945
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000011945) never changes.
Identity and time
| Publication number | OT-2026-000011945 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7f83-83d1-a81d40dd9074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22b9f45f7cb4d979ebab2da9946928f410103cb5014f6cc97432b29bcc71c491 |
|---|---|
| Markdown | 6c119b1046ef88b6c3aa6dfe042d3584ac5c7379dba250138648a0748f772b73 |
| Publication page | 91e4ff1e65d5ba0fc9f29e6bcc079a0bfa95651e00be271e2d15ad4ceca1018f |
| Manifest | 260aaecfe5ab9d443336cc40095734fbfa309d1961c38e6476db822425ec2e87 |
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 | odt+nY4zAxfjflT3bn86aMlF3Xxb8a5QaD5ufUByRNDpU1gMNJmE7Ub4NXg7T8aPrlbK4bLoTTGNRX5YkfDDBw== |
| 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
| 2026-09-17T12:12:47.293992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011945observed 91e4ff1e65d5ba0fc9f29e6bcc079a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:47.273285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011945/manifest.jsonobserved 260aaecfe5ab9d443336cc40095734fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:47.252075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011945/publication.mdobserved 6c119b1046ef88b6c3aa6dfe042d3584...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:47.229984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011945/publication.txtobserved 22b9f45f7cb4d979ebab2da9946928f4...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. |
|---|