OT-2026-000094204
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094204) never changes.
Identity and time
| Publication number | OT-2026-000094204 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7481-9277-7e9b7761770e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f2e23da246fe93909c2d046ac03343c7bfa1e081d08cbb0d89302639c95ff3d |
|---|---|
| Markdown | 8295d40b3608d5c4c4bc81a5b44106a95910b048eb1074b02ba0053c77946645 |
| Publication page | 04310edf8fd4bdb069ded762d96c49247044d3d57eb090f7a1923f7fb14d1d5f |
| Manifest | 942e2cff6a67e69b6a0c959333075ad5b898db253ba4aa1b17e4518332ce619c |
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 | NPrMs7p87ccnReCgr+W07G1mOFTZaEy2jRZ1WjwAF4wIC7s290ZG3NF7aHnUKs9Qj5Yh4/SshF3ruuaSatqkAQ== |
| 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
| 2026-09-17T09:38:40.526142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094204observed 04310edf8fd4bdb069ded762d96c4924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:40.508083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094204/manifest.jsonobserved 942e2cff6a67e69b6a0c959333075ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.490625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094204/publication.mdobserved 8295d40b3608d5c4c4bc81a5b44106a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.473244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094204/publication.txtobserved 9f2e23da246fe93909c2d046ac03343c...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. |
|---|