OT-2026-000059958
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000059958) never changes.
Identity and time
| Publication number | OT-2026-000059958 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7cab-b4f0-43e8cab736fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d4fe0db9a660bdbea5a7f1eb6d3ea5c3bd5c91273ac397dae5f96358afdbba3 |
|---|---|
| Markdown | fc0323e73aef176c046723c9c2eda1b591b2b32cb648bc898f3d5df040963a07 |
| Publication page | 57600519549a284ca3374868a33e7605ae7dfdd88bae9c3c703389fed05910f0 |
| Manifest | 62d21c89eedf97cd3a927f26e077eee1c71445b53b1e3d5c4b294c6863936dd3 |
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 | M3JAVZpkGtkqskcHOHvjl/QTxdpf5L9U51iOAe5dl86SYJj0CT6jOPF1UBeMpW+3Uc/LJlJiSU2rfoBZDEDDDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:44.437856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059958observed 57600519549a284ca3374868a33e7605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.420367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059958/manifest.jsonobserved 62d21c89eedf97cd3a927f26e077eee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.402637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059958/publication.mdobserved fc0323e73aef176c046723c9c2eda1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.381822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059958/publication.txtobserved 4d4fe0db9a660bdbea5a7f1eb6d3ea5c...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. |
|---|