OT-2026-000097567
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000097567) never changes.
Identity and time
| Publication number | OT-2026-000097567 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7285-87cb-fc3f818d6b4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4453d8f1ab924f84023cc380d4180880ee814039ebbbdd66096bf4fbe07b489e |
|---|---|
| Markdown | 80624958400fd955284f27e7c7d73c0322cd03016eda48ed1ac1f36141fb3067 |
| Publication page | d6be5f32ac3e9609f04cee9c0d8662515b3c93cbb45c3468653d37543b61474f |
| Manifest | b024463f462196cf76d5dc67b09c705b97237bdbedaecdca8c74be8945979ba1 |
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 | E3MoQWZb8pK8Pfxmtar6894agAo3fYLPcGYtFes+5f5sqH4SnTYu8XhX58vTItnTdl8++7xQJGSdAq99J2+qBw== |
| 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
| 2026-09-17T09:32:28.688944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097567observed d6be5f32ac3e9609f04cee9c0d866251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:28.672015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097567/manifest.jsonobserved b024463f462196cf76d5dc67b09c705b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.656415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097567/publication.mdobserved 80624958400fd955284f27e7c7d73c03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.638609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097567/publication.txtobserved 4453d8f1ab924f84023cc380d4180880...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. |
|---|