OT-2026-000087085
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, sustained 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-2026-000087085) never changes.
Identity and time
| Publication number | OT-2026-000087085 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7028-b7a2-0e4aee76c15b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 601fbea40405d6dbc0f707a1d9ae8acb42ce6eb916c831b695d765218a740b75 |
|---|---|
| Markdown | 09038ef3b292ce3ed968347900a1b601a6843683d8fce5849877ee8fc2a345d5 |
| Publication page | 8acb85d6bbfa2bfb8f16dd025275fa4739b1077dc4e7049733bb6b16ce9a33cd |
| Manifest | 4f1ae3e79dd1f6ed7f24d14e0becfcc35523a3c8c433aad149612ecbd1ae9e2c |
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 | J2fiY6WHIniR/o8mHs3ZK5F8Nlp9Tq0CKLdcd+BwklBd1g+ZDc4CrlwWLs2qPuxsw5H/+tLx6qfg/rsTv+ovCA== |
| 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
| 2026-09-17T09:51:20.574975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087085observed 8acb85d6bbfa2bfb8f16dd025275fa47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:20.558839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087085/manifest.jsonobserved 4f1ae3e79dd1f6ed7f24d14e0becfcc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:20.540640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087085/publication.mdobserved 09038ef3b292ce3ed968347900a1b601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:20.523322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087085/publication.txtobserved 601fbea40405d6dbc0f707a1d9ae8acb...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. |
|---|