OT-2026-000098067
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000098067) never changes.
Identity and time
| Publication number | OT-2026-000098067 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-76a8-a848-5751243f8ca6 · 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-2026-000098067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 733fe3048d4c7097beea02e6ebcd8d53f59f6862e8d75036f359d50d030911db |
|---|---|
| Markdown | ac5bc571a19d15f32765b39e159b089bccdd2df394eeb919992b13ddc87b55bd |
| Publication page | a574efbb486efb503384e97dc6717fafe1f80698687b20f12932e6cf87490c53 |
| Manifest | 0b77e31f386ec25dff30a361397fc589ddf9ddde7c0811b7b66111f83da26920 |
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 | 7b9iD8VvzE46yCYiN1Ru8paLUzWrtaIEqCih99O7KDod9YNsSx+l2XpJYDUpEqVZ/SALYahtrxnU5mFuuKtYAQ== |
| 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
| 2026-09-17T09:31:11.839586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098067observed a574efbb486efb503384e97dc6717faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:11.821594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098067/manifest.jsonobserved 0b77e31f386ec25dff30a361397fc589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.803755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098067/publication.mdobserved ac5bc571a19d15f32765b39e159b089b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.786371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098067/publication.txtobserved 733fe3048d4c7097beea02e6ebcd8d53...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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