OT-2026-000039002
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039002) never changes.
Identity and time
| Publication number | OT-2026-000039002 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7dc6-8a67-8f5dc194f920 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039002 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdf278bcf7fabf70b0d4fa8a17c913a138dfc630dce2ee129a7785b5dcaf3066 |
|---|---|
| Markdown | 40617c1b06edda533bf0c5438dc8b5e14ff2d167c9f0995054e6669636ffd14b |
| Publication page | 336560a81e21c9e47a33959b1bc81246ec4a12fbdd447e1f158b7be6d6806555 |
| Manifest | af361ba50de451d423516b5a61d991f832dfcfc301795b24b3b43e95a92cadd2 |
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 | H/ChTKv7gHnukNDJb2xVNjoP1hKdpb/mgQxD1MVvsSb6CwFhQKlAwRzb85eZ0Ood6xuOZRvr1U26T6RTERiBCw== |
| 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
| 2026-09-17T11:20:20.530357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039002observed 336560a81e21c9e47a33959b1bc81246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.512165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039002/manifest.jsonobserved af361ba50de451d423516b5a61d991f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.493949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039002/publication.mdobserved 40617c1b06edda533bf0c5438dc8b5e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.473217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039002/publication.txtobserved fdf278bcf7fabf70b0d4fa8a17c913a1...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. |
|---|