OT-2026-000098449
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098449) never changes.
Identity and time
| Publication number | OT-2026-000098449 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7b20-b7d7-91d663b93ed3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098449 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f570eb6401a892e5a12f5daa3e2446d1ec0bf8d7a145c46c613d9a3e919b118 |
|---|---|
| Markdown | 5ab5e63a09b2bf4e63614471642e60838b5f63cebc7d78400dd67574badbe250 |
| Publication page | 0837075256cc9eb749fc1767653c08d99019950486b49eb06cdc9e5680f3b7c7 |
| Manifest | 3db5264f74dffc35dbea792212a4b4a055fec179d003ce49cc63a6e719f92b85 |
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 | 29UoVlAmKUHhQupQX7EBHQbvUgATYbJv7uh3kzOh9qQVU27PfQtrmtUqDQnjTdnCYEOyvljOUNLZLFn76vkWCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:18.493649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098449observed 0837075256cc9eb749fc1767653c08d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:18.477219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098449/manifest.jsonobserved 3db5264f74dffc35dbea792212a4b4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.457752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098449/publication.mdobserved 5ab5e63a09b2bf4e63614471642e6083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.441018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098449/publication.txtobserved 5f570eb6401a892e5a12f5daa3e2446d...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. |
|---|