OT-2026-000010255
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000010255) never changes.
Identity and time
| Publication number | OT-2026-000010255 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7ad6-b06d-a66f05040188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 865a3cc0bcd6fb590f63c87ed30f4c4d9c59d6e2569dcd9d19b0da75c4cd0677 |
|---|---|
| Markdown | 5921df6fb330c0a1f43d6bba5772f580fc85e09ba630bdb88211eb87edc7b24c |
| Publication page | 9809dca8a1c7788ab011753896c0bfa16852509b153126913eefb7b932d29977 |
| Manifest | 2b35b573236bce0f89d183a6a46e2969348d9cb7220ed77d69dc3ba0c9772ce7 |
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 | 9drXK/QbeEaXuD/Iuac4RkKYrayE60IcYH/2jtYudkvPLc06CNs8g2zoowvqu5pwv3qGZUSZhjDuQSxtQqcNDg== |
| 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
| 2026-09-17T12:16:28.470914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010255observed 9809dca8a1c7788ab011753896c0bfa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:28.449861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010255/manifest.jsonobserved 2b35b573236bce0f89d183a6a46e2969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.429818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010255/publication.mdobserved 5921df6fb330c0a1f43d6bba5772f580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.408274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010255/publication.txtobserved 865a3cc0bcd6fb590f63c87ed30f4c4d...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. |
|---|