OT-2026-000059263
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059263) never changes.
Identity and time
| Publication number | OT-2026-000059263 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7659-96a5-92e8f42f6457 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cbac61f91d3ddcf69fb8f75885d14d85ce847278ab6306d4e28d494f48bda7c |
|---|---|
| Markdown | 63a333f3ed81cff18ea942a240ce815de9587c824549c21c970f0228fdead796 |
| Publication page | 71e7273b285922fe5562396b8a472a7485a5172bff8efaab85d44c23e4b5135e |
| Manifest | 204bbec65d9667f4f5dfc1f0430f03b4a744910aabfab94f9e0d9d4a0f551e84 |
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 | heUZ2pkKAKe+ByoBs/jmB99MOF1N7FhKPG+xD68CwGQbKVkRTYEw6b+/Lsr4J8iRvKZuzDigU9bP8mHGXajQDA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:45:48.538032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059263observed 71e7273b285922fe5562396b8a472a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:48.519591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059263/manifest.jsonobserved 204bbec65d9667f4f5dfc1f0430f03b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:48.501961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059263/publication.mdobserved 63a333f3ed81cff18ea942a240ce815d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:48.483289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059263/publication.txtobserved 4cbac61f91d3ddcf69fb8f75885d14d8...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. |
|---|