OT-2026-000099806
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000099806) never changes.
Identity and time
| Publication number | OT-2026-000099806 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-7c86-ab4c-003e53f5c9d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 347ab8d5a4dfba3105a84e909a44364cdf268200ca26b25b122f9ff5e014da13 |
|---|---|
| Markdown | b367d5ab9980598a35665c1718d1d04d7507a976458792f4d32b8a9ce6ba1cc9 |
| Publication page | 2f76e40765ca422cc47e01ad7e40848766016cbd81ac0d46be0a93f1f8017b3a |
| Manifest | 17a488e31dd4d3be84c1d8f00368b4ac4d7a631cee42e5259f23d371cbdf20b4 |
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 | nrQFGsGZYfODdSZVHcU+/R+RIjtv3qKflH46wVy+RvRqMb7qzEIotLb0m/Jg3Dn5AFZucWq7eq1h9gmdeRF4AQ== |
| 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
| 2026-09-17T09:29:50.677566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099806observed 2f76e40765ca422cc47e01ad7e408487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:50.661490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099806/manifest.jsonobserved 17a488e31dd4d3be84c1d8f00368b4ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.644080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099806/publication.mdobserved b367d5ab9980598a35665c1718d1d04d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.627214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099806/publication.txtobserved 347ab8d5a4dfba3105a84e909a44364c...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. |
|---|