OT-2026-000047316
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000047316) never changes.
Identity and time
| Publication number | OT-2026-000047316 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7266-861d-615ff0a6e607 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047316 |
| Status | PUBLIC |
Content hashes
| Canonical text | f765a67f858257e122f6e2a867d5a88e55a81e36dea252f3ac0eac0ffc3da1c0 |
|---|---|
| Markdown | d23ad1fc7adbf7b0c47dbdf0facd141dad36dd4b48fd689644dcda3716346964 |
| Publication page | e460280f7e9fa802a71fc7f4891fc5b7c7474e03905120dfe75334b8c80af17e |
| Manifest | 295850169c17ade54ed15c2da0b79b0e0e28b30b90872135f98830f0ebf43f13 |
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 | xCYsKpCkuzcTnju5NMnql3rcE+0Xca5S6yx0bhCS3fDWShI17mTmxbmgC+6KJqEVcKh6aSYqpH3tG+mmiplVBw== |
| 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
| 2026-09-17T11:06:18.007259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047316observed e460280f7e9fa802a71fc7f4891fc5b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:17.988797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047316/manifest.jsonobserved 295850169c17ade54ed15c2da0b79b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:17.970084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047316/publication.mdobserved d23ad1fc7adbf7b0c47dbdf0facd141d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:17.950491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047316/publication.txtobserved f765a67f858257e122f6e2a867d5a88e...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. |
|---|