OT-2026-000096954
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line 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-2026-000096954) never changes.
Identity and time
| Publication number | OT-2026-000096954 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7934-8ff2-3ad8175679f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c28a0a2cd300d39f7dc00ac6726777f49ea263ab52d691fdd0875e88e5ef9f2 |
|---|---|
| Markdown | 6ea376a23309fd381801cb540d83db667c41eebc32c0f3a33f43d0ffbaf86479 |
| Publication page | 71127bc5838b79ad063736958e4b890d96a0c0ae8673ab9f7a4c2ec54b82f8a8 |
| Manifest | 1618cab0da17a8c674bc318759e0e9ecdca264255f840e25533813c2dfea3400 |
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 | 3msIBqgUXLZKlil5pjH5e0g0N7Vyl2rFjcGqJqDRshrbr3JqAKbAMy4A6n7lV2oGjwZozMVxtY7h1ZYgh4pVDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:19.639877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096954observed 71127bc5838b79ad063736958e4b890d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:19.620453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096954/manifest.jsonobserved 1618cab0da17a8c674bc318759e0e9ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:19.601554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096954/publication.mdobserved 6ea376a23309fd381801cb540d83db66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:19.517520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096954/publication.txtobserved 7c28a0a2cd300d39f7dc00ac6726777f...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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