OT-2026-000101462
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101462) never changes.
Identity and time
| Publication number | OT-2026-000101462 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-74b1-b771-258b4c5d1a3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101462 |
| Status | PUBLIC |
Content hashes
| Canonical text | b325e37742d6fa85f22f1cc4cf1af95ac7a3f1d5731699f36bb5a3897779db72 |
|---|---|
| Markdown | f4a6c374a1ea7fe03f61adfc3d79b882e6a7802160e6000547e2015aa89cf431 |
| Publication page | f832e3746b0e891d8cc3a20ac45319e48c6a4891d63509b793622d24434817f2 |
| Manifest | 5fd027acffa1a07fab5d24d21bab26d8905813610e3cb8b45589f8869788c3a1 |
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 | cf1C1UozjdVDP3Fe9YI7pEQ6U6v+1ST+6lTZ5bwNasUgUJAReFkImFhlNwr8xq3r39V2W/I430kkfhSWcWqYAA== |
| 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
| 2026-09-17T09:26:02.287902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101462observed f832e3746b0e891d8cc3a20ac45319e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.268602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101462/manifest.jsonobserved 5fd027acffa1a07fab5d24d21bab26d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.250783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101462/publication.mdobserved f4a6c374a1ea7fe03f61adfc3d79b882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.230634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101462/publication.txtobserved b325e37742d6fa85f22f1cc4cf1af95a...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. |
|---|