OT-2026-000006711
Publication integrity record
Vacuum cup gripper, per zone isolation, three outlet manifold, pump fed, vented 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-2026-000006711) never changes.
Identity and time
| Publication number | OT-2026-000006711 · never reused |
|---|---|
| Internal UUID | 01a0a964-c7ca-7fd8-b36a-d39da18cec68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:49.389122Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99eadcf7f57ddc3dbd7e56523389f1d4a8d8e216c8900891f150bae4d668e389 |
|---|---|
| Markdown | 7658e3b5cc5bcfd9ba23cf1237a6c07a8a8814d2b07b931599bf13dcecbe1b2a |
| Publication page | 9940634b58c47c7244a6aa4f877768e20304f13dd0653e8781f873385586e0ef |
| Manifest | b92e08a42e0a3cb78762f8014664cf28b3196920426413225bb33ff5efef4808 |
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 | cQdFX35nJBTBOYZsli6j9iBm4RYCN31XOIK24D0uq1ynNnb0+wnlgSFHolx7GnuE3WnCrub3gkdG9LHY3YPMAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:14.676911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006711observed 9940634b58c47c7244a6aa4f877768e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:14.663460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006711/manifest.jsonobserved b92e08a42e0a3cb78762f8014664cf28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.650721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006711/publication.mdobserved 7658e3b5cc5bcfd9ba23cf1237a6c07a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:14.635598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006711/publication.txtobserved 99eadcf7f57ddc3dbd7e56523389f1d4...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. |
|---|