OT-2026-000098247
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000098247) never changes.
Identity and time
| Publication number | OT-2026-000098247 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-74d5-ba1d-35d1ac9bb93a · 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-2026-000098247 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4a710d818bbe8d76aa252ebc4b888de8401204c6bd94f227fe7b05dc095be30 |
|---|---|
| Markdown | cf456dfd721051168c9ebd239d6970a22440a29b39b904686e806f1abae71206 |
| Publication page | d361bd51f4aacb56fe42d66d93412f55fea369dd975c743dbc849e46d25a6d5b |
| Manifest | 7764716f6b5f722d93cba15e94f128febf5d6c166b7c1614cc4da992783918dd |
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 | EZHpncOL41bHdzqMdTspsBgsasJA9WA15IE+1+ORd0QiWIcZ9O4Nensaiw8nB85tSfeIzNIKOUe/WbmXfPlWAw== |
| 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
| 2026-09-17T09:31:26.125745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098247observed d361bd51f4aacb56fe42d66d93412f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:26.108219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098247/manifest.jsonobserved 7764716f6b5f722d93cba15e94f128fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.088936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098247/publication.mdobserved cf456dfd721051168c9ebd239d6970a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.070200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098247/publication.txtobserved c4a710d818bbe8d76aa252ebc4b888de...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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