OT-2026-000073295
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000073295) never changes.
Identity and time
| Publication number | OT-2026-000073295 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-72af-b574-d34cd9803e38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073295 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6c767e71d99f85638492989aa02af058ec34fadbfe5c0e79a2d25cacc4e33ba |
|---|---|
| Markdown | 4526a6f1848c8f3eba9120a866669f857e1a3e7127aa3c72ad7fa71acd0eeed0 |
| Publication page | 4e32bac55a10dfd2729e3f7c80a37777e30a2df4393cbd652435562785b003cd |
| Manifest | d59bcb78c529f0746f8a156b05cc4c9edcd9f303f5ef40cf902f36a2296f3528 |
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 | cJyhzNE1wf+ii/nwFhiQX8UHdzWlzF66PBVKcHmbWH6ix/oSTu7IdWtxsUUu+QW7vSj03zdNl3kmI+LoDp4DBA== |
| 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
| 2026-09-17T10:21:18.276177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073295observed 4e32bac55a10dfd2729e3f7c80a37777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:18.257806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073295/manifest.jsonobserved d59bcb78c529f0746f8a156b05cc4c9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:18.237696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073295/publication.mdobserved 4526a6f1848c8f3eba9120a866669f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:18.215698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073295/publication.txtobserved e6c767e71d99f85638492989aa02af05...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. |
|---|