OT-2026-000036004
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000036004) never changes.
Identity and time
| Publication number | OT-2026-000036004 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7431-8244-acc239ad9a27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036004 |
| Status | PUBLIC |
Content hashes
| Canonical text | 011eefdef13c5f1c8984a86292a3801bea43a829b436be0a5e698ead03f5e842 |
|---|---|
| Markdown | 27a61191d7b9158e9b484f2034f0bbe3c3f8c04baa8492b70339f842bfd845af |
| Publication page | 17131aa055ccde6942d0baafc172486c8f0f703c67b4aad02895c962c0656e6a |
| Manifest | c34e9bb774391f88dc0989c087d0fddc808932f698ad576943c2c6515b9ab616 |
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 | bXVkTakxPIpwbvpS7Qg3GjYtjbV4seM3pL8t9HLJvtIcYy9xvrLNp4+16GRzRkUg2mnaMfJkszJbUE/9HlLgAw== |
| 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
| 2026-09-17T11:26:10.053273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036004observed 17131aa055ccde6942d0baafc172486c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:10.036906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036004/manifest.jsonobserved c34e9bb774391f88dc0989c087d0fddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:10.019985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036004/publication.mdobserved 27a61191d7b9158e9b484f2034f0bbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:10.003234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036004/publication.txtobserved 011eefdef13c5f1c8984a86292a3801b...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. |
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