OT-2026-000099809
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-2026-000099809) never changes.
Identity and time
| Publication number | OT-2026-000099809 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-737f-a92c-01aaf647a7b2 · 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-2026-000099809 |
| Status | PUBLIC |
Content hashes
| Canonical text | ead909ad7655b5de59565aa3675a5758feffa9749972ac7f00cdea991543ba1c |
|---|---|
| Markdown | e2f97fc68741e633c5147c44961dfa89ddb3a069477c0b3cd267569d6f692f8c |
| Publication page | 01e927b85527ada7c16a9d946e043f2ca465f2f2153885cceb6e1588ba1ebc99 |
| Manifest | 9d403c8ec17771a83802d6a82bfbd59d8e69f954b509d6b029b96f3d65585ced |
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 | LfB4WGg+ndkyG6shAn8Exsw0fO9mcZuMWDqL4ylp6FIwWLsndXopXoN6RieHTxx5H9oFzBzCwxC0PWTtrLSFDw== |
| 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
| 2026-09-17T09:29:50.884709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099809observed 01e927b85527ada7c16a9d946e043f2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:50.868456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099809/manifest.jsonobserved 9d403c8ec17771a83802d6a82bfbd59d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.852843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099809/publication.mdobserved e2f97fc68741e633c5147c44961dfa89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.834567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099809/publication.txtobserved ead909ad7655b5de59565aa3675a5758...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. |
|---|