OT-2026-000023567
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000023567) never changes.
Identity and time
| Publication number | OT-2026-000023567 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7bf5-96e4-01fcb13d54ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bdeb954c2dc3fd4c217fb245ad8992c567302917b1c98f48e38fce0cac0c411 |
|---|---|
| Markdown | 8f5f4196c1bc5e11cce324c8d95e808ad554626bcc933baa0ebf795e50a54324 |
| Publication page | 0037d158e1e15299c5fbde53254d2dac33d4232d81a9da61b458ee21906b4fd1 |
| Manifest | a159f7338dfd9660148530fe3d50db2ec05aa49dd2309252e3a2a583c4bc2755 |
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 | kv8j3J5sfWMK115kdJtX959NYdMyj0YSpiNyT+UYoDPR7Y0/TY6D6FVezIv20wKAc2Et9WPm+fQqmFkVOcS0BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:54.729227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023567observed 0037d158e1e15299c5fbde53254d2dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:54.712734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023567/manifest.jsonobserved a159f7338dfd9660148530fe3d50db2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.696540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023567/publication.mdobserved 8f5f4196c1bc5e11cce324c8d95e808a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:54.678755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023567/publication.txtobserved 7bdeb954c2dc3fd4c217fb245ad8992c...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. |
|---|