OT-2026-000039960
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000039960) never changes.
Identity and time
| Publication number | OT-2026-000039960 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7714-b54b-8f77a1d16883 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84abaec5c53c50125ce256311424ae4e263390f6975d94b18c63abbc5b1a805d |
|---|---|
| Markdown | 35310b1948a0bf86c2d54f4a18ece68b672b5a6605e50ef04dbe655e82479b21 |
| Publication page | 72ce3c1931d335ac89e01bf1cdcdc9890e98eef7a8d1349a1578101a576e112b |
| Manifest | 337f3dfad824de017abcea2368c4a3ebbbf5ddba9cac682bc3872c96fc0f8a2a |
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 | AaMNphtTsfHvG9oSBu9mcBSJPjUJnU4LntslyEZg3bjzxHeO5UmLlmC4k4fjIc1JBtOJMdyza4niY2IqClrfDA== |
| 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
| 2026-09-17T11:20:16.842265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039960observed 72ce3c1931d335ac89e01bf1cdcdc989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:16.820219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039960/manifest.jsonobserved 337f3dfad824de017abcea2368c4a3eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:16.796702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039960/publication.mdobserved 35310b1948a0bf86c2d54f4a18ece68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:16.766387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039960/publication.txtobserved 84abaec5c53c50125ce256311424ae4e...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. |
|---|