OT-2026-000098542
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098542) never changes.
Identity and time
| Publication number | OT-2026-000098542 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-763b-aec6-0e76091b91d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098542 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aea037cf98c3a4cde46ffe4270e2dd1db6fda87bf0181c81ed39c2ec3da2c8c |
|---|---|
| Markdown | 48a648699112fb59b4a51634750caf0e281dde2d32cad33a87d0439e610213ca |
| Publication page | 7ccca7d897748373b94055bebc5ff4dcf3a5eeb8f446bb667d5c3ead16c50fe1 |
| Manifest | aa97c4ea0c6c30f13ea2cdba148a8f4f2dad0af5ee7247716a46302974b3a920 |
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 | 5WNOku2vf/3sYMNBuyeTc6HnYM/lH9vbqwMJN56INSB5BhEa3g4L/aoyBXZVzpimmxH1T/duPZic2rY+VypSAg== |
| 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
| 2026-09-17T09:32:25.372278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098542observed 7ccca7d897748373b94055bebc5ff4dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.353229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098542/manifest.jsonobserved aa97c4ea0c6c30f13ea2cdba148a8f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.337176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098542/publication.mdobserved 48a648699112fb59b4a51634750caf0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.319524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098542/publication.txtobserved 9aea037cf98c3a4cde46ffe4270e2dd1...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. |
|---|