OT-2026-000033911
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000033911) never changes.
Identity and time
| Publication number | OT-2026-000033911 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-7d37-9ee0-e86dceef94c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10b785c5591967b704ed74ef8abb91b18c52b37d07e1dd6a2c20a9b3fc8d1304 |
|---|---|
| Markdown | 342f3c37f9be91db778b4bddace3a9831f5bfe6df6075c3e26ba4c55da6fc8e7 |
| Publication page | 95987255f1a5cb450deaa987cc6fdb1ef9f47a593adeed58ee1e4c925d6467f9 |
| Manifest | bec60ea89c263f7490decd14880dfbddd1dcccb4b4ee6e5f76f93ea9c10b3b29 |
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 | U36HqhNFKJcGDzQkISt5OJFEv87PocvkWdnnVpfu2oTdToL1VoWKy7x5dWbdPqPi33dHak/qM+uu0ju47Dq8Bw== |
| 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
| 2026-09-17T11:31:59.500826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033911observed 95987255f1a5cb450deaa987cc6fdb1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:59.481923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033911/manifest.jsonobserved bec60ea89c263f7490decd14880dfbdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.465092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033911/publication.mdobserved 342f3c37f9be91db778b4bddace3a983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:59.444529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033911/publication.txtobserved 10b785c5591967b704ed74ef8abb91b1...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. |
|---|