OT-2026-000083952
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000083952) never changes.
Identity and time
| Publication number | OT-2026-000083952 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-7021-975d-d44b8d95fc99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083952 |
| Status | PUBLIC |
Content hashes
| Canonical text | e93d54bccfc24728b803fa9d3e470af20059a9ed451f1eac7f9dc939daa5f996 |
|---|---|
| Markdown | 96c664fa72d7aef2ad31fc7c40deed9fee80a374535e03e544fa0cae290a8376 |
| Publication page | 0e83f5b2e8659ab18c6ae381341911e7e81109b28c4db5426370b8376776098d |
| Manifest | 8a76147bf62390e47fe197466277cbe69f8e9c1022ecb453852c9c232e1cb384 |
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 | ZZdO+DYFd7N4WQXFSIFNayqImLKvSLH+Eb0e5zgW/xAHQvtvN5JR6R492SMxTpqmmIxmALqpNxVcGhTS8kIECw== |
| 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
| 2026-09-17T10:00:27.589930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952observed 0e83f5b2e8659ab18c6ae381341911e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:27.564145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/manifest.jsonobserved 8a76147bf62390e47fe197466277cbe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:27.538158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/publication.mdobserved 96c664fa72d7aef2ad31fc7c40deed9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:27.506954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/publication.txtobserved e93d54bccfc24728b803fa9d3e470af2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.134008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952observed 0e83f5b2e8659ab18c6ae381341911e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.119418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/manifest.jsonobserved 8a76147bf62390e47fe197466277cbe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.102962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/publication.mdobserved 96c664fa72d7aef2ad31fc7c40deed9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.084920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083952/publication.txtobserved e93d54bccfc24728b803fa9d3e470af2...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. |
|---|