OT-2026-000098539
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000098539) never changes.
Identity and time
| Publication number | OT-2026-000098539 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7a5c-852f-b73a5110e6e1 · 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-2026-000098539 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f53d398cb991cfc9add4e86387bdbbd6e23eb9274593d6c7d82452141043764 |
|---|---|
| Markdown | f9351917d304d541782060c1ce6422e18d1cce3059703aca419f21d51a865bb2 |
| Publication page | 560c9c42306d7eca1750a80a8d73c504a8f807f48deed4d490c09654941c3351 |
| Manifest | fab46841b507cd9f4c8311380013d3269d5cc99f1fa734d11384445f4add4eff |
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 | QhawtlXNYoa7kNqtOG09j+Y4NqH3K6s2lz17Lk/sTCI67OR1BZ96GLFKgdXMRhB1mk6rENXCw1ILu9I+9RrbDg== |
| 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
| 2026-09-17T09:32:25.158223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098539observed 560c9c42306d7eca1750a80a8d73c504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.138576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098539/manifest.jsonobserved fab46841b507cd9f4c8311380013d326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.119823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098539/publication.mdobserved f9351917d304d541782060c1ce6422e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.100743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098539/publication.txtobserved 6f53d398cb991cfc9add4e86387bdbbd...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. |
|---|