OT-2026-000098530
Publication integrity record
Three bellows cup 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-2026-000098530) never changes.
Identity and time
| Publication number | OT-2026-000098530 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7a6b-9ea7-3d84f19e4c39 · 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-2026-000098530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 176db1c54c7805cdc0065393a9c48c435d6ba842a2fc185899dfc8decde68889 |
|---|---|
| Markdown | fff8395588afe5f6c258a503078bc59837bbc145967652b3e46a5ec273b2f3c4 |
| Publication page | 9a44213fd44d2ed9126a5c40d4a17543a1be364ca774104fefdda528759dd654 |
| Manifest | 31f62fd1baf100a776743cd74e36fd5f229a6c34b9f597eeef4c71e6c5d16221 |
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 | 7NA1GqJfilSOiJMf/5I4xdQrf5kHSdZGDAuxM5vmpI6coMzo3zgJ5eoaIFEE0qsPg1M9xZ0ncQx3l3VbsFGQDQ== |
| 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
| 2026-09-17T09:32:23.900772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098530observed 9a44213fd44d2ed9126a5c40d4a17543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:23.883671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098530/manifest.jsonobserved 31f62fd1baf100a776743cd74e36fd5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:23.867092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098530/publication.mdobserved fff8395588afe5f6c258a503078bc598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:23.845087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098530/publication.txtobserved 176db1c54c7805cdc0065393a9c48c43...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. |
|---|