OT-2026-000040135
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040135) never changes.
Identity and time
| Publication number | OT-2026-000040135 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-7e8b-a307-e49c01be46fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18fd1b607487c3ecd1f0749416176c4fe69f016dc33ebc922b19b193ac7de2e6 |
|---|---|
| Markdown | b8670f880ebca01abfc701b15f1689d53bc36594ae84c335d6b9bf2925f9c34b |
| Publication page | 64edca8bf5d3455abdcc886f7b9ec89cf0c7f67447e3271f107b1676a983a9ad |
| Manifest | 4e29322ad6a3342f75497aa6b32429317724a48d8a6a78e9bfdea0d408061ce7 |
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 | utNSBJAcA01vGbDotPngZa9c0PIoFMXtF0Y71Wuze5S4W6uVs755T/a6hpEa8+Lkk1CuSrzQ/4opPL9idAiOAQ== |
| 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
| 2026-09-17T11:19:00.391987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040135observed 64edca8bf5d3455abdcc886f7b9ec89c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:00.377820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040135/manifest.jsonobserved 4e29322ad6a3342f75497aa6b3242931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:00.360957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040135/publication.mdobserved b8670f880ebca01abfc701b15f1689d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:00.344576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040135/publication.txtobserved 18fd1b607487c3ecd1f0749416176c4f...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. |
|---|