OT-2026-000039568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000039568) never changes.
Identity and time
| Publication number | OT-2026-000039568 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-73eb-ba73-5148dedcb0be · 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-2026-000039568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ac601f87648a4f851ae677916881f44cceaf48af49dfc7d20b9e0f8624d6964 |
|---|---|
| Markdown | 1eb259ae06802215b8078df3e7fabfb4f6298013c4ad9ad5784f6a52e498ee4f |
| Publication page | 65d72f66a44d2919b380cd92a7fe457c361d9c66ecbd55c32978a70390347505 |
| Manifest | c99b1ad654adc1f6927fdef0e5e2d775ba06e2f33e3d5e8bdb23962bf4d34765 |
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 | yj5XXzVQ6KwRiRStNnFJZzIHGdPIdMpb60T/KhxnHjJchnPEyzMpSAwbrADSitzF6/RN3rMNyhxjDZiIJPFbDA== |
| 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
| 2026-09-17T11:19:43.421758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039568observed 65d72f66a44d2919b380cd92a7fe457c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:43.403722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039568/manifest.jsonobserved c99b1ad654adc1f6927fdef0e5e2d775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.386908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039568/publication.mdobserved 1eb259ae06802215b8078df3e7fabfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.368644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039568/publication.txtobserved 9ac601f87648a4f851ae677916881f44...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. |
|---|