OT-2026-000062425
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000062425) never changes.
Identity and time
| Publication number | OT-2026-000062425 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-700e-b8e4-7d398110449f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cb0f1c4cc964d41b838cf974f112cf5c0d8bc2b927166cae5792215d27fe648 |
|---|---|
| Markdown | 6afefa7fa1d5dbb5f7aacf90731c8bb89f26702532e8640f9a9f7933244e9e51 |
| Publication page | ae73673959781fb5b372223ee0e0e4967611daf839d697a9e0e2b852d570a165 |
| Manifest | 2fcc9174cd5c0326970b0b7fa66c1ea4b701797d05766014e41ccf7d13297cec |
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 | rOxBGFsdaypqLtr2NFWSuA7RTDcyFtfCOgHlyadk6AEBfgEdE2Tl9gnQnCX+4aHmLUGfHHR2qmxsl0EZxu6mBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:45.646787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062425observed ae73673959781fb5b372223ee0e0e496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:45.627648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062425/manifest.jsonobserved 2fcc9174cd5c0326970b0b7fa66c1ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:45.607470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062425/publication.mdobserved 6afefa7fa1d5dbb5f7aacf90731c8bb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:45.588719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062425/publication.txtobserved 1cb0f1c4cc964d41b838cf974f112cf5...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. |
|---|