OT-2026-000066498
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000066498) never changes.
Identity and time
| Publication number | OT-2026-000066498 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7da9-a126-3315c6691504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066498 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec4bf984da79c3fdf6a4f7e538ce96cd304452b3960b2c9e98db395a3f5d155f |
|---|---|
| Markdown | c3b03576ceb901d1e1b76923282884a4c21528aa3f4259b8cc458670dc97f454 |
| Publication page | 910ca058addb635d639e285784c84ff6c6fc91344287c9da9d45eb765ca46980 |
| Manifest | 1b1f8b40fa819c1432180cf7a4eefeacad3f246ab4471ddb7a8c99f7c96dc63b |
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 | 9UOx2X9T0XN4nbKG9KkI8evjmKPWaXrpM4o3oGdJt3gUUI9ArYO5bEUAUffJqm8BB3Kpr47gdhgOPNnRogKJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:45.330316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066498observed 910ca058addb635d639e285784c84ff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:45.315319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066498/manifest.jsonobserved 1b1f8b40fa819c1432180cf7a4eefeac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.299078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066498/publication.mdobserved c3b03576ceb901d1e1b76923282884a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:45.282073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066498/publication.txtobserved ec4bf984da79c3fdf6a4f7e538ce96cd...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. |
|---|