OT-2026-000080524
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000080524) never changes.
Identity and time
| Publication number | OT-2026-000080524 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7cc1-a3f3-ebefd94463dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b76b0ef1f1c617cfd0aec8ebe20859c8d756865c002954b4adf7f40c9e42da3 |
|---|---|
| Markdown | a2d52505c18aa3993c43e34452694cb25a2a7fceafe20f3345cb55ebcbe43f79 |
| Publication page | 65dd771145ee7f625b153e9865bbba52f27a2a0b8bdb9a1d0a8da602e6d95449 |
| Manifest | 5e9356cf7c18ba7373d1d43252acd84527186d18f9a27f492009e45b2682744c |
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 | Jzw2/QHqukJ+i1/HRorhnNcWLfUSPwLp/w0lCTEF7UUlxCHMlWKH6aROi/IS6iIzLFFI82ty1wz1+nsJfUgjAQ== |
| 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
| 2026-09-17T10:02:35.162058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080524observed 65dd771145ee7f625b153e9865bbba52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:35.146163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080524/manifest.jsonobserved 5e9356cf7c18ba7373d1d43252acd845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:35.129919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080524/publication.mdobserved a2d52505c18aa3993c43e34452694cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:35.111850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080524/publication.txtobserved 4b76b0ef1f1c617cfd0aec8ebe20859c...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. |
|---|