OT-2026-000036874
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000036874) never changes.
Identity and time
| Publication number | OT-2026-000036874 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7c76-9eab-c580a7a5dfee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f2b33382e5acb6c079f676c4f3c2efa54ccdb4ebb37735ee44c48bdd9708cf3 |
|---|---|
| Markdown | 81ade4422d99458a9ad7cb74dbb5106e3c3525395871909e6c08b2f2e286c52e |
| Publication page | 4aa38f68a7a3572250dbae17538d43a4bc0198c7f0a19a7b1ffff63d1dd98df0 |
| Manifest | 1baf84eb1f87a10bd48866067bab6baa978a01173e476ea2b92aa9eadc2e2a9d |
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 | VEJ3TxQcl3yCfkvfNceILB4L3wlzF+uLGhXaPxoO6ifLZqR/hzhPZqQ7gUZ2953kbdTQ2dUyTgUFiA8QNLUCDg== |
| 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
| 2026-09-17T11:24:30.421673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036874observed 4aa38f68a7a3572250dbae17538d43a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:30.405640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036874/manifest.jsonobserved 1baf84eb1f87a10bd48866067bab6baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:30.389243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036874/publication.mdobserved 81ade4422d99458a9ad7cb74dbb5106e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:30.373148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036874/publication.txtobserved 4f2b33382e5acb6c079f676c4f3c2efa...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. |
|---|