OT-2026-000035580
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035580) never changes.
Identity and time
| Publication number | OT-2026-000035580 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7191-8e4b-d216c916d0ec · 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-2026-000035580 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1006c3f33e4736348ce9f00406fa7db58789049ae677f633487d056567c1ca5 |
|---|---|
| Markdown | 01f8bbc38954102085f160ee2966806929b5892e561341129ea7cc9e553f4697 |
| Publication page | 47debd1f9d450304c7b9e0625860f007a14d83e16a284d7c88d61a8ea6eb5572 |
| Manifest | ae864d6d393250dde1b5f568c746eadfdc84ac806634bc194212d39a65fe2979 |
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 | 4n89JWMk6Tu2FVJd6JGB/SOIXAXn5b55znYZ+7imLnlS8mvSkEF3Bt7dVRmsMXrT2pKOXb6Mp2oZPUkL4JXcCg== |
| 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
| 2026-09-17T11:27:06.256382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035580observed 47debd1f9d450304c7b9e0625860f007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:06.238914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035580/manifest.jsonobserved ae864d6d393250dde1b5f568c746eadf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:06.222418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035580/publication.mdobserved 01f8bbc38954102085f160ee29668069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:06.204441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035580/publication.txtobserved d1006c3f33e4736348ce9f00406fa7db...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. |
|---|