OT-2026-000035570
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035570) never changes.
Identity and time
| Publication number | OT-2026-000035570 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-74b9-9149-91962edb249e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035570 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5998c727332bb87a65e5a047458c73e11e064e9cc0a7b7e6c55dcbe8639e1dc0 |
|---|---|
| Markdown | 03c22ff9841a98a07bf40974d309454fa4652c3687f67db503127312c89619f2 |
| Publication page | 29eb642a0e44d03e0cdb287c7791451fe2fe862a3691cf240de647d68ebd0914 |
| Manifest | bdadd5016c86ba55ac5039fa8beffd0b73902cee858374165c505fd01865c043 |
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 | kNt4B/v5KTGNKUCdcF/omE21t3qrHX/DiSuEKOe1b7PJBymruZy+9Toggh+O1x6uVBrTY4SSc4brVi1fn3JbAw== |
| 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
| 2026-09-17T11:27:05.452739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035570observed 29eb642a0e44d03e0cdb287c7791451f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:05.432689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035570/manifest.jsonobserved bdadd5016c86ba55ac5039fa8beffd0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.413896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035570/publication.mdobserved 03c22ff9841a98a07bf40974d309454f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:05.397533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035570/publication.txtobserved 5998c727332bb87a65e5a047458c73e1...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. |
|---|