OT-2026-000029313
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000029313) never changes.
Identity and time
| Publication number | OT-2026-000029313 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa1-790d-8e84-e9eb80804179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bb85ea4009046a8b7c2211c3cdeb6dec4b134f619c8e27b6014cf662e2ecf62 |
|---|---|
| Markdown | 2303866877c70d87e119b5e3d282760aace72fb8c7f74c66f68b5105603b2c69 |
| Publication page | fcaf37dfbd7ef162465b55d186a37aadba9206f5c35a583992e3232b2e477f45 |
| Manifest | 889644d2ce41394a43658ce3d0d9ac59a212b4eab154c835ab5ee9a09efccb4d |
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 | xfpNKACt2Q37RLYh4twfnRM0exPEZ7037xgKf9mJ0jvO4bFRJ1/mcdFl/XJXb3GziQIJ8tBk+29JUEMKU+YdCg== |
| 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
| 2026-09-17T11:39:57.277555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029313observed fcaf37dfbd7ef162465b55d186a37aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:57.259918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029313/manifest.jsonobserved 889644d2ce41394a43658ce3d0d9ac59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.241336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029313/publication.mdobserved 2303866877c70d87e119b5e3d282760a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:57.223460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029313/publication.txtobserved 0bb85ea4009046a8b7c2211c3cdeb6de...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. |
|---|