OT-2026-000007711
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, sustained 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-2026-000007711) never changes.
Identity and time
| Publication number | OT-2026-000007711 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-799a-be2e-7f8bd76bccfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007711 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3995119d42ded2de0cdd5b411378d8575feeb30295d02eb71ab64aa39ca489d |
|---|---|
| Markdown | e93294173233724200b34883778205feab287c5e7a5061ce36f81eb748d6ac43 |
| Publication page | 2de8b7d6926f7cc3847dba559a7c601b56534a7aea20ef752238daa910793496 |
| Manifest | aa2ba6851c4e2f171469fa4795067c6cbc04b7dbc37a3540af9037880b6e04fb |
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 | VsqQloK/Tbft+heBV/W8XmR3MvUPxht3hjLHvKhN4aFhQFGwnf6ZttmtJ/ImdeBtY0c7i8kmqLRzn+9j5v8kCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:05.848995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007711observed 2de8b7d6926f7cc3847dba559a7c601b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:05.830328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007711/manifest.jsonobserved aa2ba6851c4e2f171469fa4795067c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.804486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007711/publication.mdobserved e93294173233724200b34883778205fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.785249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007711/publication.txtobserved e3995119d42ded2de0cdd5b411378d85...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. |
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