OT-2026-000011482
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, sustained blow-off before set-down, on a tool changer
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-2026-000011482) never changes.
Identity and time
| Publication number | OT-2026-000011482 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-7218-80d9-6d233d3177dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35f546f24f00649033731b249674bd121ab1dfe2e3be42f3983527ecf96ae302 |
|---|---|
| Markdown | 7783aa0a77117c1fcb721e8a238ad381a7f843e507bb10c09d0e0ce96459ffce |
| Publication page | f3c39ff2d0fbd1fbacaf36dcf187c9734f5b4eae696d59cdc0e31bcbe5c61c1d |
| Manifest | bfe752b81e08c5353cde0c6816749656d8edda32f3260f9daf0c0e3a8cf14b8e |
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 | p/9hk7YSDSuSzQV1m8gyEHggacMshrg6izz9WnfjAQK2Yy6UUxGz7nB9Im0/vhcFUWB2aIWmszKnLNZDfhbpCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:15.275664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011482observed f3c39ff2d0fbd1fbacaf36dcf187c973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:15.254347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011482/manifest.jsonobserved bfe752b81e08c5353cde0c6816749656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:15.233754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011482/publication.mdobserved 7783aa0a77117c1fcb721e8a238ad381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:15.213635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011482/publication.txtobserved 35f546f24f00649033731b249674bd12...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. |
|---|