OT-2026-000042324
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000042324) never changes.
Identity and time
| Publication number | OT-2026-000042324 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d74-7310-a3c9-bcf234294aef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042324 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad94c5e7b88edd621aa61fbd805f0beb3acd211f94501028dfc14e432377d663 |
|---|---|
| Markdown | 4fcf25aea7297963d80873cea1f45cfa4e3b9784a1ce64b1e332bb3c408856b0 |
| Publication page | 86aeefda661ea9fb30732228b4d9f227909179fee6b31a73db833bcca01abd1c |
| Manifest | dd729770461217924f53a84d7d20f3c450e9764837daaddb2e7eacaa8da48bb3 |
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 | wOt3fySTqrN4KOUcYLmrTXDar26/Hrps7NoOZ8NFkyD1JEhGZHt+MNrpTQTjV3Z4FjMDNf0lImjmf2ic7f9+Aw== |
| 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
| 2026-09-17T11:16:01.704706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042324observed 86aeefda661ea9fb30732228b4d9f227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:01.687065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042324/manifest.jsonobserved dd729770461217924f53a84d7d20f3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:01.669276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042324/publication.mdobserved 4fcf25aea7297963d80873cea1f45cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:01.651131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042324/publication.txtobserved ad94c5e7b88edd621aa61fbd805f0beb...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. |
|---|