OT-2026-000084264
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold 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-2026-000084264) never changes.
Identity and time
| Publication number | OT-2026-000084264 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-72da-8929-4c7baa46bc51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084264 |
| Status | PUBLIC |
Content hashes
| Canonical text | f705732723f4d419fe6adeb7e994a938135993533feaf81256f643b35b2de2a6 |
|---|---|
| Markdown | d3d4660f0080435b9b86a110e385ba12ece9538a295dd804cf03063ac0953497 |
| Publication page | 91b828f0dc4832ea7892deed305ce3c5286f53d64a11f5f6723c87a2d649500e |
| Manifest | 0b900d596d955c600a38e5e536ae1cf02a6f1b63aa3c54ad025d1c4177d08633 |
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 | EJ2YPJQLX7O5KshaRMZXJSTKk/EQpBDAVppmsXC2wzd/MQ9YVcF1P/qfLohzXAy+JAzCFR7bKUUvroWa+DS/Ag== |
| 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
| 2026-09-17T09:56:10.786355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084264observed 91b828f0dc4832ea7892deed305ce3c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:10.769677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084264/manifest.jsonobserved 0b900d596d955c600a38e5e536ae1cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:10.751691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084264/publication.mdobserved d3d4660f0080435b9b86a110e385ba12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:10.732707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084264/publication.txtobserved f705732723f4d419fe6adeb7e994a938...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. |
|---|