OT-2026-000063357
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000063357) never changes.
Identity and time
| Publication number | OT-2026-000063357 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7c25-a3c8-46b239ac9497 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02d1b906bb03569a7baea4a2f36f3c3908c998dc0e4d01a33e1fe2a5904f922f |
|---|---|
| Markdown | a97723f109c378bc59bb27c3d4805a95ecf542e4f48e21a8b4ba93fcf331f228 |
| Publication page | d809b128c7a11261cb9d9a0cc02c415b3648b2b0c949a2e926972c8ca06df2b4 |
| Manifest | 5b54f23442f88224a09c275f13a33de4568a7e60864e2d1f1bcd8f195c6f336e |
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 | 9+MKSx4TvA9A9lx/9TkikzATNdSLWEUrM7CL0z7VYsQvYUdWvz9FAvI99Ozp0+PP/W/RdMxOTSUO880j+km8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:15.568444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063357observed d809b128c7a11261cb9d9a0cc02c415b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:15.550612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063357/manifest.jsonobserved 5b54f23442f88224a09c275f13a33de4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.532586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063357/publication.mdobserved a97723f109c378bc59bb27c3d4805a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:15.511806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063357/publication.txtobserved 02d1b906bb03569a7baea4a2f36f3c39...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. |
|---|