OT-2026-000098343
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000098343) never changes.
Identity and time
| Publication number | OT-2026-000098343 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-702b-86d8-3ea20ec1ab4b · 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-2026-000098343 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5f5f24155363eb45119a03d1380e70f9d11d46114da9e2499d2aeabac29aeb5 |
|---|---|
| Markdown | d0b746e5f8589db05196ded51628e7bc09f86790a4cd8b5e18c1e995f7fd1395 |
| Publication page | b153a982aeea50c97576f47e7174a861cfcb84933d7159e4f4c3f0dd1c84a619 |
| Manifest | a972f3896500e515ade264b1e438fb4918ce8dac6e5617deca29fdd698d111b8 |
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 | IKEes5Zg6/x9tQBQI33aC1kBndiueSlt0ElYhwr3IofWzmO/2qMnibRwW0pJMq2+Pi2HuL/XT3qqU0oOStC5Cg== |
| 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
| 2026-09-17T09:31:33.668523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098343observed b153a982aeea50c97576f47e7174a861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:33.649605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098343/manifest.jsonobserved a972f3896500e515ade264b1e438fb49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.629913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098343/publication.mdobserved d0b746e5f8589db05196ded51628e7bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.611360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098343/publication.txtobserved e5f5f24155363eb45119a03d1380e70f...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. |
|---|