OT-2026-000026358
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000026358) never changes.
Identity and time
| Publication number | OT-2026-000026358 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-71a3-83ef-d9e3213720f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026358 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd5916631b14d82aa147349d51dc88158e8b02b02852c35aa5ccdb46a5168e35 |
|---|---|
| Markdown | 4a1d2996660a74a86b43f7349bca2e96e1d3422320f35dc14e11f42dd902f00b |
| Publication page | 5db4942d828999a26263b5eba42eb8776eae1a77ac8779fc9a63ef958ab5f25b |
| Manifest | 6b79b2b90dfefdc0fe282947af2300f3957c96e5a1e5d859ffdd027d9acd3e2c |
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 | CMLfdETrGmKWhELA/imQ+AHo+QP4E0eQKVERF9kKn/kvUV2ZZRtvMymHS5JjhmOlwGJToNDf2Sb6FUHfYPmGCw== |
| 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
| 2026-09-17T11:44:19.940956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026358observed 5db4942d828999a26263b5eba42eb877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:19.923998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026358/manifest.jsonobserved 6b79b2b90dfefdc0fe282947af2300f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.906358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026358/publication.mdobserved 4a1d2996660a74a86b43f7349bca2e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.890457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026358/publication.txtobserved cd5916631b14d82aa147349d51dc8815...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. |
|---|