OT-2026-000080558
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000080558) never changes.
Identity and time
| Publication number | OT-2026-000080558 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7c83-ba45-5588503beccf · 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-2026-000080558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e1f9dcbd796662ade9d7a470400cf5189c4f861b8988ed8368545a1fe4c5eba |
|---|---|
| Markdown | 46610a742ca6e2e87c9fad013452897cce7393b0006dcf97f972309beb2756f4 |
| Publication page | d89728a63c82d4b5cdc5e14c7b6b3e650f8e098a6704280bcf2379bb3c3fb70e |
| Manifest | 7400499312b5914afd0b9d0311f2d5660cddb26e9334cab1e85f9f5eb230069d |
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 | 5490BWQtSse7yFQNqB2NjgzQ8AbjXFNRQXd0VWYzx3tZ+xvUN60xq5H5yQLR3a0te4ge+q+VX0Wzrmo6LtmpAw== |
| 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
| 2026-09-17T10:03:11.246523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080558observed d89728a63c82d4b5cdc5e14c7b6b3e65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:11.226427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080558/manifest.jsonobserved 7400499312b5914afd0b9d0311f2d566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.206483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080558/publication.mdobserved 46610a742ca6e2e87c9fad013452897c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.187872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080558/publication.txtobserved 0e1f9dcbd796662ade9d7a470400cf51...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. |
|---|