OT-2026-000037946
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000037946) never changes.
Identity and time
| Publication number | OT-2026-000037946 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7fcc-8b55-c996cedeb6dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b512837cca99a8889f06dd92c2a35c66d77a631fad551d156e32f4c4dca64c7 |
|---|---|
| Markdown | 27578a513911f46878af052c5014e00570b874d665d6503becdf3c462a6a0e22 |
| Publication page | 2ddc1abacdabffa4254f74f9602732631a7a4bd8c1b1c5dceeccb0fc3146cf8d |
| Manifest | 1c4a718b9de0db952f3d0ce6dd9761fa83194ab094ae6fbfc01329b6fe3ac2d1 |
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 | s7WkIU3pdoUcs8lhTc0a+oFiPbnBMzeejsTbI/e7Szrm6jP2OZAzHQoP2YRCKFZLnOqaWfHpF6zlpB+KI+y3BQ== |
| 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
| 2026-09-17T11:23:13.915786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037946observed 2ddc1abacdabffa4254f74f960273263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:13.898372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037946/manifest.jsonobserved 1c4a718b9de0db952f3d0ce6dd9761fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:13.881049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037946/publication.mdobserved 27578a513911f46878af052c5014e005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:13.863548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037946/publication.txtobserved 8b512837cca99a8889f06dd92c2a35c6...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. |
|---|