OT-2026-000035404
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000035404) never changes.
Identity and time
| Publication number | OT-2026-000035404 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7a64-81a1-7c17b2c132ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035404 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1e2baf4e933c11341f8bfaa0ee2566ac71f37e965fc4f047f6e5ad293066508 |
|---|---|
| Markdown | fc0711818b18c7de20e2f27605fc178e1b83a0afcad24fd33061af9b2d54ed07 |
| Publication page | 15827e4a48a2d3fafe7f66b5e64392dd19b520d343bf33a0b62ac22dd0121195 |
| Manifest | c868c496cda879320f9a2e30f2ba1e7fd9e1974a9f32c9d104924759620220da |
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 | zatBX6iajyaNf60kfuYwg5rTmcAV2uTnZVsYOt16Y56LeAfkyqKrwTmjuGo1gbdJw8P/tBZL46BbZs4wgAOOBw== |
| 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
| 2026-09-17T11:28:42.367157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035404observed 15827e4a48a2d3fafe7f66b5e64392dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:42.348603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035404/manifest.jsonobserved c868c496cda879320f9a2e30f2ba1e7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.330001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035404/publication.mdobserved fc0711818b18c7de20e2f27605fc178e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.308971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035404/publication.txtobserved d1e2baf4e933c11341f8bfaa0ee2566a...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. |
|---|