OT-2026-000025666
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000025666) never changes.
Identity and time
| Publication number | OT-2026-000025666 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-71d6-b5c1-31687d4d6813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025666 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3e6883f1a004ce3fa4bd52547e2ea5e4fa74e64dd37b43ceac93c08aeb97683 |
|---|---|
| Markdown | a2ba8591b294717ce7c0ce77cb2ea099c5dc6f71d582a8db5dbc153abe348088 |
| Publication page | e660389732f231640cfef417c4046652c25a178827a5a40e23cc1534ef11ab61 |
| Manifest | 7edfdfb690ea1e4163f3ba2294e23a70999557859e0a737b890c36b806cfa503 |
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 | l7H6SD+Pcp/7ZVvv/+hmPEQt4kqzBnvrE1kqPzugGqbEP8Rrrghad7LH+U6Py+4jn76ZAaQWpl66a3EXGq7fAg== |
| 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
| 2026-09-17T11:46:49.244498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025666observed e660389732f231640cfef417c4046652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:49.227571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025666/manifest.jsonobserved 7edfdfb690ea1e4163f3ba2294e23a70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.210884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025666/publication.mdobserved a2ba8591b294717ce7c0ce77cb2ea099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.194167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025666/publication.txtobserved c3e6883f1a004ce3fa4bd52547e2ea5e...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. |
|---|