OT-2026-000098759
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000098759) never changes.
Identity and time
| Publication number | OT-2026-000098759 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7b62-af82-00e823e3a1c9 · 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-2026-000098759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a12651ad3662a364c4bb7bde1ec50bf84c249e5e8e3613d0240c5c956286f04 |
|---|---|
| Markdown | 64f79b7f90ae55bd60608afb8e8e7a4260ca4b8ff62b572af6d0c7a5961da03b |
| Publication page | 4c2a9c159f8ef17ac05d9ded7706bdb0ea8b510c08e8a6f28e293462bbf2841c |
| Manifest | b87834714d6e8c2b10b8343736940b84c3b33ef387697280ca0d05a66ed69589 |
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 | rTXL3twiaw+/ePkVBvJf5yXNEftugKptQYpASyckP/Z0I+aiy9985as48XtXj++RhorCFuzmvVh20dKpVfqaBw== |
| 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
| 2026-09-17T09:31:04.709025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098759observed 4c2a9c159f8ef17ac05d9ded7706bdb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.691685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098759/manifest.jsonobserved b87834714d6e8c2b10b8343736940b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.673944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098759/publication.mdobserved 64f79b7f90ae55bd60608afb8e8e7a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.657227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098759/publication.txtobserved 3a12651ad3662a364c4bb7bde1ec50bf...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. |
|---|