OT-2026-000070394
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070394) never changes.
Identity and time
| Publication number | OT-2026-000070394 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7e00-8f20-365bc3cf55bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b5e5db1bc9df3b28525b2aa6823e076df66cdd5b1e5228dc748d4dae40a2c2f |
|---|---|
| Markdown | cfd3b62c49322e225586c5f9ea66bfdd9bcee3b2aa75cd00ac367cef47db4a65 |
| Publication page | f0dcd8028c2f1d498b2e3c6a53f1b6ec0ef0464e35e73939853023e266f8ab29 |
| Manifest | 9cd7b8b3edabd54ff42b8e3970841e477c2b4d190b9297da462935ca08d36911 |
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 | /so69imIByXiGXsFAAsRLIbsoj/jJXSx7brxitn8yfr5qlwDWPXrheWpkAMSkoucpJECCsYZvxNTEuBi1xIpBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:12.031761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070394observed f0dcd8028c2f1d498b2e3c6a53f1b6ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:11.998215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070394/manifest.jsonobserved 9cd7b8b3edabd54ff42b8e3970841e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.981391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070394/publication.mdobserved cfd3b62c49322e225586c5f9ea66bfdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.965397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070394/publication.txtobserved 7b5e5db1bc9df3b28525b2aa6823e076...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. |
|---|