OT-2026-000100718
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000100718) never changes.
Identity and time
| Publication number | OT-2026-000100718 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-728a-917b-c12ecc5f12be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100718 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8bbe60042c184e02ede3c21ff1d3c57c24dd2a2f2745737f47f231370c87230 |
|---|---|
| Markdown | a8ef1d90daf18e8733a33354a6ccc809f28005678f02fc79389afc709ab6bdeb |
| Publication page | 1e699f7110b704d83b7becd6f4ef9ee32188eca25de3b45ce384e2d5be6a02cb |
| Manifest | 0d471b363c51d6e176250024bda3eaa438fa34ab28903b3736c2a877216ec07c |
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 | jtAHEVCjYSy3BcAD2shcnJCN0t9ecMOFRcDftyTWrMbdAmDSvA+U1RcssisJ1TIdoeK8rYkNNKz0JApUY1vVCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:31.920723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100718observed 1e699f7110b704d83b7becd6f4ef9ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:31.904077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100718/manifest.jsonobserved 0d471b363c51d6e176250024bda3eaa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.868988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100718/publication.mdobserved a8ef1d90daf18e8733a33354a6ccc809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:31.837649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100718/publication.txtobserved c8bbe60042c184e02ede3c21ff1d3c57...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. |
|---|