OT-2026-000063177
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000063177) never changes.
Identity and time
| Publication number | OT-2026-000063177 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-72c8-a9da-7695d92fa117 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e8e206dd2f139586719944197aa8dca405da7400b76bc50a3900b1cee687db7 |
|---|---|
| Markdown | 5ceddc78b4b19ef8804e0d295b2a9394fa30620d277b09d0e211fa464303b0d4 |
| Publication page | f4988476a9269dd9db55e084e5061bbb654f1f30d3fe759b8f061599f9e722f3 |
| Manifest | 7e3a35e96e36bbcd6e1b80da221b03d79cd63d1786ce31ad9a890974295a01ae |
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 | n7D5Bt4fRhnfYq5nwb36XKq/TAKfoHmQ3kkUyXoWz51xE4++6qC5XF7ScOVehXy5p3eZBYmOKjAeOCxDBJwzDg== |
| 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
| 2026-09-17T10:38:58.216913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063177observed f4988476a9269dd9db55e084e5061bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:58.200777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063177/manifest.jsonobserved 7e3a35e96e36bbcd6e1b80da221b03d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.181964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063177/publication.mdobserved 5ceddc78b4b19ef8804e0d295b2a9394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.164013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063177/publication.txtobserved 5e8e206dd2f139586719944197aa8dca...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. |
|---|