OT-2026-000006350
Publication integrity record
Bellows cup vacuum gripper, four outlet manifold, plant vacuum fed
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-2026-000006350) never changes.
Identity and time
| Publication number | OT-2026-000006350 · never reused |
|---|---|
| Internal UUID | 01a0a957-edf0-7f94-a089-e6680e97c678 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:31:47.187305Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 850afe138abe776422adde65fe6d83927702f0ca735cf2b615e42a434a7c504e |
|---|---|
| Markdown | c5beea80f345f00258e3b6b8cd73a5e4719b525f4fea6d7b881edaf2c5c21712 |
| Publication page | 99e244838d482d7b45e74d3cd4261e2609623715b49eccb31a679560855e2deb |
| Manifest | 08b2f4e7cb6133f77ce146c83cc14b8b2838d8469c5b7f1bc909ac472fa7479e |
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 | 2qiaD51PqiTTmoebJ+JGChgoG9CnZD6hxzdWnppVFwroo9heQpdJPVtYwG+oeEABIZ9GRe2sRsfv8jyzh0a1Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:28.203447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006350observed 99e244838d482d7b45e74d3cd4261e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:28.190233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006350/manifest.jsonobserved 08b2f4e7cb6133f77ce146c83cc14b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:28.178044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006350/publication.mdobserved c5beea80f345f00258e3b6b8cd73a5e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:28.166391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006350/publication.txtobserved 850afe138abe776422adde65fe6d8392...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. |
|---|