OT-2026-000083156
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000083156) never changes.
Identity and time
| Publication number | OT-2026-000083156 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7530-8421-ef2bc273377e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083156 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2e171656eabfed59a84c47795b7f5ca14a9741a7313789ef2e71470b145b05e |
|---|---|
| Markdown | d0129130228c02c1ec832cfd1cfd969b37187ecc65f5f69f7fd632e861241a17 |
| Publication page | 0fa454e89ac3ccc6545c0dbab9a0222640d8a1fe167a4a6628ba20f693603a5c |
| Manifest | 7d81bdde353a205c801915a15b02388089467bd7769b64c5910f1dc300d1e541 |
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 | gjXDT8he8NAS25VltTYfIrMqVOwJw9avtgvauZBECF+EwhGtLFOAUNqPiY/ByDk1JQGpWSJDYNKED4Vr1f6WDg== |
| 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
| 2026-09-17T09:00:54.593446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083156observed 0fa454e89ac3ccc6545c0dbab9a02226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:54.576320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083156/manifest.jsonobserved 7d81bdde353a205c801915a15b023880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:54.557977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083156/publication.mdobserved d0129130228c02c1ec832cfd1cfd969b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:54.411445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083156/publication.txtobserved b2e171656eabfed59a84c47795b7f5ca...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. |
|---|