OT-2026-000041598
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000041598) never changes.
Identity and time
| Publication number | OT-2026-000041598 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-71d2-8a6d-767a9c7c791c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041598 |
| Status | PUBLIC |
Content hashes
| Canonical text | b74dbfdcd1e2f956e464939bf33f0a5387eb4285d05bd2d5d2de0720e9c4b76d |
|---|---|
| Markdown | 492f3005244dcd37214cd30bac5cb7bd39d8b00b3c8a7fd51b1253ee7130e484 |
| Publication page | 9436bbf3f4213e403117fd32bff9f4c6f207375d23a03ba5a022a44d1d50667c |
| Manifest | d9972d4847fb117b8b27d85decbb321aade4e372ff49948a42ffbf1f3cda15dc |
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 | +aAuYO/+UIziAd1q9ai21x0QkHjR6ANiGRsvTeJp2JMqbhNmlCAT+3T1be1H3Ri5itEvqctcmjfYXaMnFok3DQ== |
| 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
| 2026-09-17T11:16:23.346552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041598observed 9436bbf3f4213e403117fd32bff9f4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:23.329357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041598/manifest.jsonobserved d9972d4847fb117b8b27d85decbb321a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.310721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041598/publication.mdobserved 492f3005244dcd37214cd30bac5cb7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:23.293857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041598/publication.txtobserved b74dbfdcd1e2f956e464939bf33f0a53...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. |
|---|