OT-2026-000051777
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000051777) never changes.
Identity and time
| Publication number | OT-2026-000051777 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-79bc-845e-9bf32b89eefa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7508921b53f88dd3782084bf732e5491b76a7cbea511d078fccb4127bcfa1678 |
|---|---|
| Markdown | b6902a42ebd6767bed0e2f19653def5086fcc3e0130963af569ef79602c47349 |
| Publication page | 7c3b2d70c59d3ecc044b34d085054b86d981e4114c9c78e765abec53c2cdd297 |
| Manifest | 174dc78d689530a86802a6e895f111c98969c1ba8ab0624acb7294b3d3a6707f |
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 | 0Dqrn3beD124MfroWZkIB9Klj1zWOTfoP08RfSzE3qpF70zNcyeoT1NSdljn/p8xHqzazGh0sJVIsqmOr48LDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:41.061484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051777observed 7c3b2d70c59d3ecc044b34d085054b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:41.044227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051777/manifest.jsonobserved 174dc78d689530a86802a6e895f111c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.025606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051777/publication.mdobserved b6902a42ebd6767bed0e2f19653def50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.007229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051777/publication.txtobserved 7508921b53f88dd3782084bf732e5491...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. |
|---|