OT-2026-000051100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000051100) never changes.
Identity and time
| Publication number | OT-2026-000051100 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-7a4e-adaa-33f244cca044 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051100 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb2834bc1c2121576e6da52875dcd395dbe7c1142a41cad2a01b70b00597e738 |
|---|---|
| Markdown | 48da0681b67fd5144cba36ceee542775e4d074c510d1d14574b60ccfff4b84d0 |
| Publication page | 2abf31b7490a0570aefaf1f05c7f8babcb1459f91c431934437ec8fe26d437a7 |
| Manifest | 5a0ad29fd52c1e6cb1fc27c7f16b2deb985a5575c46a3aeef620be726785c916 |
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 | 9QKjUiTJ+HgY4oytBJENGwyqV/C1is85Ko2ktlWU7x5Jmjft8b6YfmeLCNQq2qNkKsjkZBRT33ExWf1/zZVKBw== |
| 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
| 2026-09-17T11:01:02.529459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051100observed 2abf31b7490a0570aefaf1f05c7f8bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:02.509984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051100/manifest.jsonobserved 5a0ad29fd52c1e6cb1fc27c7f16b2deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.489481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051100/publication.mdobserved 48da0681b67fd5144cba36ceee542775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.466819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051100/publication.txtobserved fb2834bc1c2121576e6da52875dcd395...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. |
|---|