OT-2026-000044546
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000044546) never changes.
Identity and time
| Publication number | OT-2026-000044546 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-76ef-9885-eb296a08b885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13886a4dde8be3a79309f6f8910c157fdc983af029e1187118e5ce749c1d99bb |
|---|---|
| Markdown | 38abdec24a52d633825026fdbb790b1a79de6b6ba2d0e54ff6e1141e3f811d34 |
| Publication page | 3f0fe5ea1655ea770cb21c1bd6bb2559803d4bd127d6d439ae4f707718216770 |
| Manifest | 42c3c3ad747bd0e59ecec095ad979389f0b3f527bdb7a45b4812ce22dbbdfd2f |
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 | QLNraLzUVnowb8fjqSn4HE3AIAeyo4dc6V6IwC/k95TMW/fA0RfdLmuTwzlr+zkOxa8C/M4ZepoJyZUqXTYFCg== |
| 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
| 2026-09-17T11:11:43.984831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044546observed 3f0fe5ea1655ea770cb21c1bd6bb2559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:43.965151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044546/manifest.jsonobserved 42c3c3ad747bd0e59ecec095ad979389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:43.947184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044546/publication.mdobserved 38abdec24a52d633825026fdbb790b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:43.930668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044546/publication.txtobserved 13886a4dde8be3a79309f6f8910c157f...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. |
|---|