OT-2026-000098634
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000098634) never changes.
Identity and time
| Publication number | OT-2026-000098634 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-778c-a569-01d2a50bebfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3983da52cac44303158dd25ae30725847da98ac19abb1f74e4c1fd169426bf56 |
|---|---|
| Markdown | 8dda67ebe2d800cd9ef522107803805cac8a4c761d846f9260db3d9c0d199db1 |
| Publication page | 39aca88bd1a3613bbfc6e4acb43c96eca26df11d39cb23dcdeba1ab0e2320e4f |
| Manifest | 17735227edb121b4eaf949fcc200d537e565f6b8b676f67aacdf48d84d76e7b3 |
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 | CLFQ2pyPCLNSrY2bTAsiywbhii+FX6xeL55SwdTZB1qEz1QesxFqY3airiN31xMg0hCRMp9CmzrgIFYCbU/NDg== |
| 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
| 2026-09-17T09:30:55.584303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098634observed 39aca88bd1a3613bbfc6e4acb43c96ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:55.563995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098634/manifest.jsonobserved 17735227edb121b4eaf949fcc200d537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.545250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098634/publication.mdobserved 8dda67ebe2d800cd9ef522107803805c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:55.503706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098634/publication.txtobserved 3983da52cac44303158dd25ae3072584...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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