OT-2026-000059163
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059163) never changes.
Identity and time
| Publication number | OT-2026-000059163 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-75a3-8209-63fd6ea8d49a · 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-2026-000059163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d8f24c8d0063c680f6cba2e1eda16a923b6575c8f5a6e262bd6667833521175 |
|---|---|
| Markdown | 7d63ced7bdc03b0e460828b2327018c78b97ecd8d7bf07a30202a3145e37c6ac |
| Publication page | 4ae645f9062519e03b5878a136df229c7434e081cab1a78fbc3ef8063923d015 |
| Manifest | bced67075c88693df46e2fc50833080eca8a1a3c97d56ee67bb85251ddab0875 |
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 | oQBhXdjs3yKQbieFwGco7BlO9ihF6cnHZMmdtyeG00MFHRwoqgmY63595qPCavXpJ4Erphdvq7i5BsGZHJx2Dg== |
| 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
| 2026-09-17T10:45:07.128319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059163observed 4ae645f9062519e03b5878a136df229c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.109568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059163/manifest.jsonobserved bced67075c88693df46e2fc50833080e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.092108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059163/publication.mdobserved 7d63ced7bdc03b0e460828b2327018c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.074412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059163/publication.txtobserved 9d8f24c8d0063c680f6cba2e1eda16a9...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. |
|---|