OT-2026-000098091
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000098091) never changes.
Identity and time
| Publication number | OT-2026-000098091 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-70c1-91a2-e3ff3fb1aeb1 · 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-2026-000098091 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16694bb14058826083a7c4a9fc9a5cd5f1f6ebe09041481bb64018ec4c6bd3f |
|---|---|
| Markdown | 871cae124c243efa4e514711ad3ecd9418345d2a42ab51db9765b96f592ee7bb |
| Publication page | 803f923d5b7b77a929cf457c993d896a263068a23d6066e9407821bbb2422aa3 |
| Manifest | 41007d7859076fe37ea227ea5245d425487d41c1bd8b855299a53f4af0564fd2 |
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 | xxQnb0AKS7ESoia48gEeMUCM+JLCRnhHcFQ8ONLkbU5SVbTjpAW1S3qXFxa+gmsfzxrDkaZsSpzt8Mh+NYqeBg== |
| 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
| 2026-09-17T09:31:13.611784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098091observed 803f923d5b7b77a929cf457c993d896a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:13.594777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098091/manifest.jsonobserved 41007d7859076fe37ea227ea5245d425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:13.577327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098091/publication.mdobserved 871cae124c243efa4e514711ad3ecd94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:13.561170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098091/publication.txtobserved d16694bb14058826083a7c4a9fc9a5cd...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. |
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