OT-2026-000012665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000012665) never changes.
Identity and time
| Publication number | OT-2026-000012665 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7069-9270-74a065894965 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 863a34d8c93d97a03ee89a5d02147398b43f6b521e89338f96541e879f60582c |
|---|---|
| Markdown | e88d1ab992dd828f9ce5493668171e0e3fd0843d09ca445a84d0aec35aa896f8 |
| Publication page | a95e4ca5c70df3de1f20b53b383f03ff2f898ebae8ea4bdf1507d6a620be2585 |
| Manifest | 04ed0c8b901bbdfdd8db01a47ff97669c260a3a5a451233444dc540e1d1220cc |
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 | u488v8whoT71N64geoN4E2E5xDDL2zXsZpbMfeucCagl62ZVzDML9JgY9VeFW/RxjeTAxLH3QLkI2binXbgyAg== |
| 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
| 2026-09-17T12:10:18.370299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012665observed a95e4ca5c70df3de1f20b53b383f03ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:18.349852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012665/manifest.jsonobserved 04ed0c8b901bbdfdd8db01a47ff97669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:18.329850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012665/publication.mdobserved e88d1ab992dd828f9ce5493668171e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:18.311363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012665/publication.txtobserved 863a34d8c93d97a03ee89a5d02147398...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. |
|---|