OT-2026-000079108
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, vented after 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-2026-000079108) never changes.
Identity and time
| Publication number | OT-2026-000079108 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7a70-bf47-446cb58fac08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40e6020c74c06839a3f5e7eb836525daa8ebb1924eb8f9dad70c9b70741b255d |
|---|---|
| Markdown | 5916e49abde275a084621a4b230ab60e1be2ccc9d959fbdba1256da8f53bcf54 |
| Publication page | 9ffb94c20cf7e99eb0b1a4ec285dfdfd3e1a49c60edab745145fea017ca152d1 |
| Manifest | 43d378a2ad7d3a02e976087723714837aade5b0f93f2fa41137369191b47e86c |
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 | 2bBwbv4Kcq2zy9o9R6DNA1mChN/VhnD/st/uhrDvL+baaBsAbH+tPx/mlKZjvDyixXa5lV8DM5ghMw+rqSSqBQ== |
| 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
| 2026-09-17T10:05:57.380138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079108observed 9ffb94c20cf7e99eb0b1a4ec285dfdfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:57.363150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079108/manifest.jsonobserved 43d378a2ad7d3a02e976087723714837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:57.347224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079108/publication.mdobserved 5916e49abde275a084621a4b230ab60e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:57.329324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079108/publication.txtobserved 40e6020c74c06839a3f5e7eb836525da...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. |
|---|