OT-2026-000059371
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line 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-2026-000059371) never changes.
Identity and time
| Publication number | OT-2026-000059371 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7dc9-94fb-baade82b96c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059371 |
| Status | PUBLIC |
Content hashes
| Canonical text | c09f039551d1eca86332279873c25ddd773bb252f19275a12d6a5ed3344efb78 |
|---|---|
| Markdown | 27d3e8967ac012087ac48591eb93dd051176ce6f4fb1381dc0f5925380a0a373 |
| Publication page | 823d9de5c9d122c48f49a92bf7ae3aa81114bf2652f302737e315dfc8cda958f |
| Manifest | b4fab98f71ea9a60ecba12fea982cc3b352378fbaaeed227c6adad856c16a283 |
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 | 9tLsVSesusgMJwGRM+anTuKm5iGcWFcRKYvw4Bi+sKL+AqldT1mtDWHGGA3ylsdk+SbpB9vJmGcmXtMSO8FnDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:02.298599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059371observed 823d9de5c9d122c48f49a92bf7ae3aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:02.280103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059371/manifest.jsonobserved b4fab98f71ea9a60ecba12fea982cc3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.261190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059371/publication.mdobserved 27d3e8967ac012087ac48591eb93dd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.242722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059371/publication.txtobserved c09f039551d1eca86332279873c25ddd...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. |
|---|