OT-2026-000098498
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098498) never changes.
Identity and time
| Publication number | OT-2026-000098498 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7b29-86e1-f5b3ab97a287 · 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-2026-000098498 |
| Status | PUBLIC |
Content hashes
| Canonical text | e85aed208fb6715674cd798d43bf586d84b073e2d704d89308656f25afc658b8 |
|---|---|
| Markdown | 4d84079540b25f19a0e3cfff157d14d7106b27d6c819075c6e71ba7ad930626e |
| Publication page | 170befc54a33a9f50689a388b4b339698705a03fd81491fa1ef384ca8cd2cf1d |
| Manifest | 90d3a7cece9415fb8f97c2a805194e72b8f429a8d9d2483d397d9dbf9ff1b6d8 |
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 | 2NGukf3A76FWnlXCN2LG8uX/2pu5eivLC6MooMaF5sQZAZ4rXIv/nmi8mEUm5n/m/OUTfX0boFdh0NB4nqDeBg== |
| 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
| 2026-09-17T09:32:22.147332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098498observed 170befc54a33a9f50689a388b4b33969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.131034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098498/manifest.jsonobserved 90d3a7cece9415fb8f97c2a805194e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.112175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098498/publication.mdobserved 4d84079540b25f19a0e3cfff157d14d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.085656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098498/publication.txtobserved e85aed208fb6715674cd798d43bf586d...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. |
|---|