OT-2026-000036681
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036681) never changes.
Identity and time
| Publication number | OT-2026-000036681 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7c2b-9595-3cd8b7a5bb67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91778a5e36b762e60abeab1e84c49529c3cbe0439fe895adcd43a3eefe84efc0 |
|---|---|
| Markdown | 969737b1ff93edd127c1c202073d2cfc7417ef1943dc5861de791006cccbc0c4 |
| Publication page | 01541309818d5977154c741cc16da409d809e486941a742a5d735b44972cfc7f |
| Manifest | 6c968473444768af9372c62b843f581423c7c291efa278dc7d8961792f414daf |
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 | YENF4xCo2+KdKZn68IMJ47EM1Xvmd31Ff5OdgOnpuvdGPs+WBw1TB0VtsKLyuYtopvaVeE8akKKYPVOuVfpYBQ== |
| 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
| 2026-09-17T11:26:02.226813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036681observed 01541309818d5977154c741cc16da409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:02.210506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036681/manifest.jsonobserved 6c968473444768af9372c62b843f5814...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.194714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036681/publication.mdobserved 969737b1ff93edd127c1c202073d2cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.177494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036681/publication.txtobserved 91778a5e36b762e60abeab1e84c49529...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. |
|---|