OT-2026-000080692
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum 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-2026-000080692) never changes.
Identity and time
| Publication number | OT-2026-000080692 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7451-953a-8f90d3207dfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080692 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc73d4dc32353f8d04150049b39ee4f8f660be799b910d79f80ce684e2452b78 |
|---|---|
| Markdown | 3825d6571a3b0b452320595b62ac686cc6259a29826a3ecb3a76761e2c10f0d6 |
| Publication page | fe032de0f76dd3f0d73d09132425684a4ea9cd15b5c123e260006f3bf22e2c22 |
| Manifest | 1f7209917a2f12b641cb24c1338736fda0c16ad9c8138742b6ad42c988a34e0a |
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 | djyDZN2u/M6FcoOgO4BpVs5FboXLjLsa22QQHEI+jnr00DvLshfsdXgwHDezYHSUzqZ97IO9R/yUvcN3w/SNAA== |
| 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
| 2026-09-17T10:01:43.488460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080692observed fe032de0f76dd3f0d73d09132425684a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:43.471736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080692/manifest.jsonobserved 1f7209917a2f12b641cb24c1338736fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:43.453932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080692/publication.mdobserved 3825d6571a3b0b452320595b62ac686c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:43.436635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080692/publication.txtobserved bc73d4dc32353f8d04150049b39ee4f8...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. |
|---|