OT-2026-000087345
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000087345) never changes.
Identity and time
| Publication number | OT-2026-000087345 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4f-76df-9800-f53c9f94a950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80424c137835a2023eabc308b2b7e28e9ebb0ad6a9f8bd1254e52f8e1a784b13 |
|---|---|
| Markdown | 35e1515fb094da0678517fec8b906d941c642e93feacb684704bbaebacdd948f |
| Publication page | 2e26fd878e93d5edc43dc136ea5841a88c5e35dcdc0dc13aada0b99cd194c1fa |
| Manifest | 11aff6d0774811a8d26efd87e43af2043a2f9fc4c272c554c7b7ef4a743eca2d |
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 | UTLJsDk6I+cczOvrFjLKzq5xrgPnYK6mYxoFDXyh+RKOtniL0fDvH+7iLdvO2orBkj43yQvwN0uaj+3wbyw5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:31.062360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345observed 2e26fd878e93d5edc43dc136ea5841a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:31.061331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345observed 2e26fd878e93d5edc43dc136ea5841a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.046102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/manifest.jsonobserved 11aff6d0774811a8d26efd87e43af204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.044026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/manifest.jsonobserved 11aff6d0774811a8d26efd87e43af204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.028139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/publication.mdobserved 35e1515fb094da0678517fec8b906d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.025373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/publication.mdobserved 35e1515fb094da0678517fec8b906d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.008679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/publication.txtobserved 80424c137835a2023eabc308b2b7e28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:31.007414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087345/publication.txtobserved 80424c137835a2023eabc308b2b7e28e...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. |
|---|