OT-2026-000023589
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000023589) never changes.
Identity and time
| Publication number | OT-2026-000023589 · never reused |
|---|---|
| Internal UUID | 01a0ae70-726a-748d-bdd7-ddecc3b5629b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3194c3924f00998cd8b053842ebc3d702e4c7c935794797cac1391038dd5253c |
|---|---|
| Markdown | 88d029010eeca20cbb352a65fa244a8e4af5740142706ec7173c29b43a62edea |
| Publication page | b3822f93b68b5983d8afd68a72de52955119d5774a9caa548f76d1f78101972e |
| Manifest | 8f02651a84b1997578a34865c6ac990c26e183032482c5119a91fd8a42948433 |
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 | hb+7SSHyYlsb0pOA+BsclTYFIPkR51bboXA33FCH35hFWffeCaBrNKqw0X5CMVPT2SnlbpwLghQedWJ3DXQSCw== |
| 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
| 2026-09-17T11:51:56.868752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023589observed b3822f93b68b5983d8afd68a72de5295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:56.850925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023589/manifest.jsonobserved 8f02651a84b1997578a34865c6ac990c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.833521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023589/publication.mdobserved 88d029010eeca20cbb352a65fa244a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.815782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023589/publication.txtobserved 3194c3924f00998cd8b053842ebc3d70...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. |
|---|