OT-2026-000079230
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000079230) never changes.
Identity and time
| Publication number | OT-2026-000079230 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-787d-9a57-99682a4e5e0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079230 |
| Status | PUBLIC |
Content hashes
| Canonical text | d78753df9d2d0cb40806b62826ccb66ca5975867d3d4d0e9ade199ec5d47f293 |
|---|---|
| Markdown | d76b2e75364fe7991f15da6a1f47ead1249817d41b7d08929eccfa33caab3882 |
| Publication page | ef36d3f34978e9b5228a565673970dbddd455f0ea0a473a7a8de73677a7d6cec |
| Manifest | bb0d33fc06a96ab6d437b903cc1bf361cc0a98bb8a9d76cc2d29c7fbea60c930 |
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 | Tw7evylMzrk87Z1bYf5SIiT8E/3gMM57HEV4gokRnqik4wXylvpMGQ+O31vwUyIcYFjxVMLCdCDrVsTDt/e1AA== |
| 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
| 2026-09-17T10:04:49.311919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079230observed ef36d3f34978e9b5228a565673970dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:49.294832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079230/manifest.jsonobserved bb0d33fc06a96ab6d437b903cc1bf361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:49.276816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079230/publication.mdobserved d76b2e75364fe7991f15da6a1f47ead1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:49.258741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079230/publication.txtobserved d78753df9d2d0cb40806b62826ccb66c...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. |
|---|