OT-2026-000092992
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three 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-2026-000092992) never changes.
Identity and time
| Publication number | OT-2026-000092992 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7407-a67c-49d4337a82d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092992 |
| Status | PUBLIC |
Content hashes
| Canonical text | d48df45e30205a0d10b20435d1624540253813b08a80b0b58027c4da523fceeb |
|---|---|
| Markdown | 92d4479ff9ed42920e9605f282551f74e336aa7f05fa1e9be3b222c3b849c157 |
| Publication page | 1d69b2de30d3b73abdd94ed542af1cf4f64c9d6aa7e4fa972b3842302449635d |
| Manifest | 713832a8e3db6e7bb5c40c9987d8415733cbf6c7384ae9b55e56ea9cf56bd01c |
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 | veCEb+vC6vEyU0DmqIIk+LFJBxWHZyW7dQJdoHSbTCHNI4EYnplWDzWwk35e+zYslXn4V6DVQsiFSRviPC6rCw== |
| 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
| 2026-09-17T09:40:11.684724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092992observed 1d69b2de30d3b73abdd94ed542af1cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.666142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092992/manifest.jsonobserved 713832a8e3db6e7bb5c40c9987d84157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.646807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092992/publication.mdobserved 92d4479ff9ed42920e9605f282551f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.629114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092992/publication.txtobserved d48df45e30205a0d10b20435d1624540...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. |
|---|