OT-2026-000056825
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000056825) never changes.
Identity and time
| Publication number | OT-2026-000056825 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af8-72aa-bd4c-a265b73fb775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056825 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab36b593fd4606d8693c9b17e0a1a8cab3c4f659af9a2394cda5bd391d84679e |
|---|---|
| Markdown | 55b90c4f35f61ff7d0de88b9f32b6e6e5481ad4eb0cad81c057795329a6d228d |
| Publication page | 133fd3e9b7c549478ceaa0b28f0254eb9af3e0b04ce2c25c34e0c0c479fd18b7 |
| Manifest | 64b3dfc940fc65d21d0daf7d4ddc654f933e72b799d68a5937556d8df24d7257 |
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 | bQyB3HmoxlRoFkshiQP/lVYLziv/XSrmuAcR05+ifEd9tpYpU2nG2ASKcivaLERSC6Fd0WAorut1KiLZSOwgCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:19.039294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056825observed 133fd3e9b7c549478ceaa0b28f0254eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:19.019469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056825/manifest.jsonobserved 64b3dfc940fc65d21d0daf7d4ddc654f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:19.002594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056825/publication.mdobserved 55b90c4f35f61ff7d0de88b9f32b6e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:18.983979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056825/publication.txtobserved ab36b593fd4606d8693c9b17e0a1a8ca...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. |
|---|