OT-2026-000037861
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000037861) never changes.
Identity and time
| Publication number | OT-2026-000037861 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7c8c-b043-068471527a55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037861 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd0babb1ec3d85fd8aa3034f9ce38002296b3ccfacc10e9c37ee52da2db2f4ac |
|---|---|
| Markdown | b67a84bfbd221eda8d9727f7e70249d643514188d525b70f30865f36f8fa5c9b |
| Publication page | f36fb0c473d4f5409efe441bc61ef9db5a57ce56088923341dad357b24801c76 |
| Manifest | fefad09c42acee5c71e4989cd36f4c2c6aeaeb8479f040200d94cef55d3bc941 |
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 | zoFckksrn1Hj4F8sweDx/AQxPwdRl8jn0qTAKUAldXVl0TZQ18OKlRMSdrApS9KfKdr8ugd4bOeOJoZHTy4SDg== |
| 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
| 2026-09-17T11:23:07.259349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037861observed f36fb0c473d4f5409efe441bc61ef9db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:07.240526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037861/manifest.jsonobserved fefad09c42acee5c71e4989cd36f4c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.221786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037861/publication.mdobserved b67a84bfbd221eda8d9727f7e70249d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:07.203983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037861/publication.txtobserved dd0babb1ec3d85fd8aa3034f9ce38002...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. |
|---|