OT-2026-000039477
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039477) never changes.
Identity and time
| Publication number | OT-2026-000039477 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7736-8025-e3f003dce3c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 738abdd4c3b03c96fdc4fb1eaeb539098bdc3e4d8f96d3a4522a6ee3141a032c |
|---|---|
| Markdown | 12f868fd1f786f82d625ce806aa75d7de036571bbdc11c748c66b025d2b1027a |
| Publication page | 6a407efbef809ad2a50537ae41e26167cd3d7500ba62448184e1e357b97066f2 |
| Manifest | 37a0163e826caff6218e4001b551d2ebe9dae6380cb612374f0e254d1ec371d7 |
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 | ExfkOAAEof9/zpF6LT9VFX3iShfe4O3HpMPlqwv2F/qSvitwIyP/LMr+75XoMZ2tdAD6AClBd649dEJkXc7GBQ== |
| 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
| 2026-09-17T11:21:06.124012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039477observed 6a407efbef809ad2a50537ae41e26167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:06.109146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039477/manifest.jsonobserved 37a0163e826caff6218e4001b551d2eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.093211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039477/publication.mdobserved 12f868fd1f786f82d625ce806aa75d7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:06.074204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039477/publication.txtobserved 738abdd4c3b03c96fdc4fb1eaeb53909...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. |
|---|