OT-2026-000096488
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096488) never changes.
Identity and time
| Publication number | OT-2026-000096488 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7806-bef4-603b818c380c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00c8e34ee3e2ffbeea7c516d5cfccb09213bfde22e2288e9dbd3c843f07cbe8d |
|---|---|
| Markdown | 8b76ebbbc76756f9ba90c5042e23810dfb1e1f8ba807761ee7a26e1a71146523 |
| Publication page | 40efaeacf5e897d19f5e91922ef3bee218dc0934276658a4547573c6cb12e672 |
| Manifest | e6206567b22500233261def2770e4c4423e395a73a4be8dc9db77ad03f1d8aab |
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 | AnoDjtPPbDI3FlcBc6YTx7EvQ0esE3JRRqPZGKPHPH3dCIZc2wujh/KUKDkA0HJlBF5FjCK2HYc/nwd9PZEkBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:49.123039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096488observed 40efaeacf5e897d19f5e91922ef3bee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:49.103780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096488/manifest.jsonobserved e6206567b22500233261def2770e4c44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.084221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096488/publication.mdobserved 8b76ebbbc76756f9ba90c5042e23810d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.066975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096488/publication.txtobserved 00c8e34ee3e2ffbeea7c516d5cfccb09...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. |
|---|