OT-2026-000050135
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000050135) never changes.
Identity and time
| Publication number | OT-2026-000050135 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c45-7514-ac80-81c0c758af4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ddfcb022d4bf6e2ab982805a0da7c37a35d9b7047860703fffa71fe33fecff9 |
|---|---|
| Markdown | 4aa4efcffcf8994eaf1d30af1df440801c4349a4187ea507eada5deb77632ce6 |
| Publication page | 724b935a08a8658977421ddacf559666e54da0f2757a1a78c4e70bb517597e6e |
| Manifest | a842e6d8240c3e7e2bb1a692ed51970040e181a7fbc45e67366c05ea867679ff |
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 | ZgRcvWKxPPLVreJAUIWD88fd51U03agcpXpJGrr9PlqKMwmBXW8hksp/a0WJ8lFeHqNarY6e6umidluepWUvCg== |
| 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
| 2026-09-17T11:01:06.226961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050135observed 724b935a08a8658977421ddacf559666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:06.210087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050135/manifest.jsonobserved a842e6d8240c3e7e2bb1a692ed519700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.191103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050135/publication.mdobserved 4aa4efcffcf8994eaf1d30af1df44080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.173117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050135/publication.txtobserved 6ddfcb022d4bf6e2ab982805a0da7c37...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. |
|---|