OT-2026-000054009
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000054009) never changes.
Identity and time
| Publication number | OT-2026-000054009 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-7fe6-9c30-67fceebdb0df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30abf43a9bf507e41977b8bbdc4b2ba5d8dc309f578d0143f9debf46dc1bbacf |
|---|---|
| Markdown | bcd0a9eab90771e9be43712a02051f96972565b12ef184bd81e6e73b697099aa |
| Publication page | feefbf0d700d205364e65b24e9211fb5b150d5b8746bae08b75963b646f00b66 |
| Manifest | 1763186a4bb513b4a3d8b740a8537f57f2a5faa6b0851af4af52b29f1dc48594 |
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 | LZejcPhbINWOvP6iZZbQKfzHeoVnahR9xM8/vZnfBfmogp8y/cSeeK+VCxGY1axnHpOVk4q6eKaZ0TUmrLjJBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:20.813997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054009observed feefbf0d700d205364e65b24e9211fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:20.769358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054009/manifest.jsonobserved 1763186a4bb513b4a3d8b740a8537f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:20.722307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054009/publication.mdobserved bcd0a9eab90771e9be43712a02051f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:20.681080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054009/publication.txtobserved 30abf43a9bf507e41977b8bbdc4b2ba5...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. |
|---|