OT-2026-000098985
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000098985) never changes.
Identity and time
| Publication number | OT-2026-000098985 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7d43-bf2d-7ea9322fdb3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 574c0daeeea18f85dcf0c3f9270c469d996f49f0d722a59756002fc8a8458748 |
|---|---|
| Markdown | 3043389739654850f53ea2cf2cbc5c691f3cf45cfe110ea111e52f52f72d5209 |
| Publication page | 13df89e64f321b8cf256d086d37b5c99af5df4875d8a7ec1bf938327e8030e9e |
| Manifest | cca3ad94a9ae2430ad920d37cf2d6d9709cb2e133bfc3481780c28329673cea4 |
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 | 3xP4VHIt/SVgeCnweDq3sF9JGDEuDjXsPN8qbsHYhm27oVjMj6U8ded67N7wZHDlmsyD1K71U5ivqxbUE05/Cw== |
| 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
| 2026-09-17T09:30:04.012460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098985observed 13df89e64f321b8cf256d086d37b5c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:03.994056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098985/manifest.jsonobserved cca3ad94a9ae2430ad920d37cf2d6d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:03.975733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098985/publication.mdobserved 3043389739654850f53ea2cf2cbc5c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:03.957614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098985/publication.txtobserved 574c0daeeea18f85dcf0c3f9270c469d...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. |
|---|