OT-2026-000045111
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, 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-2026-000045111) never changes.
Identity and time
| Publication number | OT-2026-000045111 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7541-8a7b-ef7216d17453 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85c30f322020996fb775ef481d4e4e316af0b47dc512590ddf8d7e9ebdf9c4bc |
|---|---|
| Markdown | 32e54885cabdb47be1a444196bba708114c036c58b2210dbbd1942671aa58435 |
| Publication page | 2aba38188a0a8afe20545fc53d121fb570d5e0a8661b1b95b487eb375df81deb |
| Manifest | fa26dfa879bebcae9a39c6613cc0257d9a5951377d00c1b58576e821c3468272 |
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 | UQqi4VqMXAUYlSccHh3idlRQCha+0N5S9ATRLs2UZDDERpQYSZcj9QMH8j9Hxmp3gKfLZjo7/7uYuAP2UbwRBg== |
| 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
| 2026-09-17T11:10:15.116344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045111observed 2aba38188a0a8afe20545fc53d121fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.096668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045111/manifest.jsonobserved fa26dfa879bebcae9a39c6613cc0257d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.079128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045111/publication.mdobserved 32e54885cabdb47be1a444196bba7081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.060175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045111/publication.txtobserved 85c30f322020996fb775ef481d4e4e31...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. |
|---|