OT-2026-000044798
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000044798) never changes.
Identity and time
| Publication number | OT-2026-000044798 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-79ee-821d-e707e40819bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4995ff7adf2e8bb00c44a22534c4a5ca76021e069f2109ae2484af9fdb45c74e |
|---|---|
| Markdown | 08f2fd22a6cc460ce862d9b60564ffa3810b573ee6b2bb7f4d2a285feb6e2520 |
| Publication page | 975e073cc7dc2865d91aa78d3912781901d7318ec66388f922d6ca5c09de1f4e |
| Manifest | 67de247635c6ae77b300d7c213af50ba5e25a1abcd70e26e1134c7dd99932966 |
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 | 9K2ZQeE6zQp2TI/rnkcCB4cp9M3m445q4A8DTFD6Zcl0PrdQ7Vwv7gUyTpJOtaW1t85dk7Fz/c+vQK1I7uBLBg== |
| 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
| 2026-09-17T11:11:25.611421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044798observed 975e073cc7dc2865d91aa78d39127819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:25.594386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044798/manifest.jsonobserved 67de247635c6ae77b300d7c213af50ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.575337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044798/publication.mdobserved 08f2fd22a6cc460ce862d9b60564ffa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:25.555781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044798/publication.txtobserved 4995ff7adf2e8bb00c44a22534c4a5ca...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. |
|---|