OT-2026-000051383
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000051383) never changes.
Identity and time
| Publication number | OT-2026-000051383 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7ce2-bbd8-7e067d876ff5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2562fc41ac0ed7264dac12317f42ec30c6ff3643b6dd0d83d05a84c8f249c4eb |
|---|---|
| Markdown | 0aa670255b6502123422e8724026be007f236d3b067e81980a421a2bf97a164d |
| Publication page | f9713e9b5d70221f6d5ee7fee2bf3a3f922d41f44439ff834d0105fe8abb16f9 |
| Manifest | ff9b60fa94b46d8293915018803dc9122b6325f0e1f2df550ffd3be36755dc81 |
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 | JTj7LREqJrwogskGLzdR38Ww+lLCKMBFZ+CDN8KkGKB/JFSYaF4DHZ6HawrVY5wtVcszQsXSInyDHZrc4ikUBw== |
| 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
| 2026-09-17T10:59:16.724385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051383observed f9713e9b5d70221f6d5ee7fee2bf3a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:16.706385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051383/manifest.jsonobserved ff9b60fa94b46d8293915018803dc912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.688131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051383/publication.mdobserved 0aa670255b6502123422e8724026be00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.670969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051383/publication.txtobserved 2562fc41ac0ed7264dac12317f42ec30...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. |
|---|