OT-2026-000098674
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000098674) never changes.
Identity and time
| Publication number | OT-2026-000098674 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7efb-8f84-694bba4b3b76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098674 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32ac898352c68cc219abf7fd7a6efa8225099d9923f3b336a3934a9db6beb5ee |
|---|---|
| Markdown | 01d17b164e6206a97d4e54298486bd906cd48ecc1de24464fd17420f09175a44 |
| Publication page | 593556d0208eada7f33a2fc4a7ceb1d00432ac073b0130845fc819280f016014 |
| Manifest | aa669a33b65e5b893cfd2297588afc94582bf394435aa9000d827196c78303cb |
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 | rcW4XP3AOp0cWI/d7tBOhA9dCUHK4g3eXekpYpNGKvB5GPN+CAjyr1prLIG1Qe13IpHiQTDkgGOlmk5ptcomDA== |
| 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
| 2026-09-17T09:30:58.487605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098674observed 593556d0208eada7f33a2fc4a7ceb1d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:58.469667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098674/manifest.jsonobserved aa669a33b65e5b893cfd2297588afc94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:58.452417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098674/publication.mdobserved 01d17b164e6206a97d4e54298486bd90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:58.435265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098674/publication.txtobserved 32ac898352c68cc219abf7fd7a6efa82...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. |
|---|