OT-2026-000044111
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000044111) never changes.
Identity and time
| Publication number | OT-2026-000044111 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-764a-a597-3bcd871d4df0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 533e3ca0d3a6b5b6ed8860b69d21e267b12bd86742150f06f6d86f55bf90a0ce |
|---|---|
| Markdown | cc804bcaa06436b4c284f3ff71e251312310de91934148a0632ab027b6c7590a |
| Publication page | 54ab2e7fda963282cf6e469cd76ff40f94c023b2c4244a53aa366fea1117da4d |
| Manifest | 34fb48de16338c8fa60206571a431afc0f54e4f8ce3e56319b1707f38b41dba1 |
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 | vGRH0cKBzfpUr9zRQnmQsdOu9egpqmXVhnsja6U5fCfQZhxWp/AgK5PONBSIlamwDBbTdbMfOufPpGfsfVZdBA== |
| 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
| 2026-09-17T11:12:31.427424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044111observed 54ab2e7fda963282cf6e469cd76ff40f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:31.409004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044111/manifest.jsonobserved 34fb48de16338c8fa60206571a431afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:31.389687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044111/publication.mdobserved cc804bcaa06436b4c284f3ff71e25131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:31.370942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044111/publication.txtobserved 533e3ca0d3a6b5b6ed8860b69d21e267...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. |
|---|