OT-2026-000084854
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000084854) never changes.
Identity and time
| Publication number | OT-2026-000084854 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7cf3-8309-63f59f99be92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084854 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac3651093b2d3674916a9297e83e3b33fa07f6afaa5448c0aeb6e1fb4a6b9058 |
|---|---|
| Markdown | ee96faff6604b8c185fe16dc2c5f92da7b0eddece4c9182d15487e62f3423a50 |
| Publication page | 22fc6ce78b680ee1cd4a61b749b83925c8c742cb150782c9a5decaeb95bf8ff5 |
| Manifest | ef27b46f257d19f934d4f879a3774284f56222565f5e100aaf08dbd5ee1c964e |
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 | t8tUD690RAt9jbYALTWHnYIWIXqbYzf5vQNINNs9TD8xAIWqIKWwZ50WBbyGr2dUb6mEYPQ9W1K7LE4qGjtXDg== |
| 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
| 2026-09-17T09:54:48.711153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084854observed 22fc6ce78b680ee1cd4a61b749b83925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:48.687889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084854/manifest.jsonobserved ef27b46f257d19f934d4f879a3774284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.668378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084854/publication.mdobserved ee96faff6604b8c185fe16dc2c5f92da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.648860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084854/publication.txtobserved ac3651093b2d3674916a9297e83e3b33...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. |
|---|