OT-2026-000037004
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000037004) never changes.
Identity and time
| Publication number | OT-2026-000037004 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-76a2-b3a7-66bd08ad8a80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037004 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa2fcd9710b3681be55e91223f600c752bb61af6e730a537eebe03941b0b564 |
|---|---|
| Markdown | 4896330249c5ad8dd04fbc97029a5e81467d2290aff0220ca27869a4eb3b018f |
| Publication page | af27f9eb893aae1e5e1e9d2be16385dd66517764bef6ede9bebe805dde361797 |
| Manifest | 098404304739e04544c8732f3df5ed6fdc4dc7a8af31bab4c8e9eed9011101f1 |
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 | FWMuQKaba1njmCdpie3ZOLUYUvw001ttUQ5ry/vbGDMpx+GSk+SFBs6vNLG/cdIQhM1XDcvGJIUgIOqcNL6LAA== |
| 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
| 2026-09-17T11:24:40.336184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037004observed af27f9eb893aae1e5e1e9d2be16385dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:40.318559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037004/manifest.jsonobserved 098404304739e04544c8732f3df5ed6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.298933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037004/publication.mdobserved 4896330249c5ad8dd04fbc97029a5e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.280572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037004/publication.txtobserved 0aa2fcd9710b3681be55e91223f600c7...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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