OT-2026-000068616
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000068616) never changes.
Identity and time
| Publication number | OT-2026-000068616 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7562-8d67-b3677b0c5db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d41d6f95e9e304058e0cd524e87491e147f21e54bde8108328616e881f2c556 |
|---|---|
| Markdown | 737ff136790997a02cf15f7fcaf126aca397f204f3adfc38d363304708d1f5b1 |
| Publication page | f9e63c5f2a24b1b3db0c53b6955c5448d6505166319f128c2bd3e55698a030a0 |
| Manifest | a33b42ce577fab705daee6caa02276d71060ddb6d920a5ae39c1f09fd89456e2 |
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 | PGiDxbl4vVwXecOj1+TQNfs+j3G2xq6OfNtsXExcA/fNoDw8z60bEaWW0lxJ7UFkT/+l4lAnxwAzVBEuzlxfCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:48.041608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068616observed f9e63c5f2a24b1b3db0c53b6955c5448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:48.020941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068616/manifest.jsonobserved a33b42ce577fab705daee6caa02276d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:48.004504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068616/publication.mdobserved 737ff136790997a02cf15f7fcaf126ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.989493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068616/publication.txtobserved 8d41d6f95e9e304058e0cd524e87491e...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. |
|---|