OT-2026-000097673
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000097673) never changes.
Identity and time
| Publication number | OT-2026-000097673 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-702a-9aba-5f90e2f5ee87 · 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-2026-000097673 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfcc018d197b8178e3936ba362fe59f23af664bb80dd1e852cd884ef5e75ab42 |
|---|---|
| Markdown | 1e21e68859ba59b931d3250c5dcfff92b41e4b1a0e60569dbb215dd54008c720 |
| Publication page | 63976030578c5ec4cb36a361d55681f40989f7cd5b0276482fae74bcdbe15b3a |
| Manifest | bd656301966ed2f391446598ecc1bde6636991f9a1be079895e3e7396c348048 |
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 | c7aO3Re33dQ0C0K42SlQPc16d+YOcnZ3tY16L67ptmNADklD7diwTMPIxqA/JX1lLJhZKO3MbnJcOcGIs27CAQ== |
| 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
| 2026-09-17T09:32:41.604626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097673observed 63976030578c5ec4cb36a361d55681f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.587507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097673/manifest.jsonobserved bd656301966ed2f391446598ecc1bde6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.569997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097673/publication.mdobserved 1e21e68859ba59b931d3250c5dcfff92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.550895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097673/publication.txtobserved cfcc018d197b8178e3936ba362fe59f2...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. |
|---|