OT-2026-000098497
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
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-2026-000098497) never changes.
Identity and time
| Publication number | OT-2026-000098497 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7590-92b6-c67684d92822 · 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-2026-000098497 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae1866d11a5561d38c54943dcb902dd70c63712fb43a018d3fdbc869211827de |
|---|---|
| Markdown | 36ba8bc72eda7a59ecf1c66510d88c21f23b73a96731582169fcedfade56e3af |
| Publication page | 5e249f9986376eaa20c752e7ffe99b5960467c260e4b3204217a58b7d4526907 |
| Manifest | f2239a6a8940847e24d22037dc84e61d2425f980354126c9f1b3ffcee6f4b267 |
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 | wIJzZ5H+YPsiOflTPtA2kgceY3yRElJXLxjc8bbqSTBdMhI0jKM0Dh0AI8KGttDB49wBWOci+741HKjqy6FsCw== |
| 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... |
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Independent retrieval
| 2026-09-17T09:32:22.065457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098497observed 5e249f9986376eaa20c752e7ffe99b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.048615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098497/manifest.jsonobserved f2239a6a8940847e24d22037dc84e61d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.031865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098497/publication.mdobserved 36ba8bc72eda7a59ecf1c66510d88c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.013800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098497/publication.txtobserved ae1866d11a5561d38c54943dcb902dd7...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
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