OT-2026-000082348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000082348) never changes.
Identity and time
| Publication number | OT-2026-000082348 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7dbb-b628-8613c007a803 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082348 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed6ca4fa178c2b9eab0bdf6e22423feb7a0a5340f78f7ad410e3051fef8d0369 |
|---|---|
| Markdown | a6462bc78815a539215eee638d0ed000894d0746048d36eefeed26936c656fcb |
| Publication page | fe81cd0e4abdfb2014fb721a7334807b9a3d5b73f8b7aa4ce93a10286896eb38 |
| Manifest | 0c59419819814f0ffafc6e354b0a026267bae8041bc094ee21dc8a5efb311240 |
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 | PnRZI7AJ4U2Wh6VTKzBRyFDcWGx2HoDfrPZ5P/3IWdEGrLrVYU0NzhPYCHgG6K+ngEZoQnYgzN/yUm9305DDDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:13.280196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082348observed fe81cd0e4abdfb2014fb721a7334807b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:13.265107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082348/manifest.jsonobserved 0c59419819814f0ffafc6e354b0a0262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.249076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082348/publication.mdobserved a6462bc78815a539215eee638d0ed000...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.232599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082348/publication.txtobserved ed6ca4fa178c2b9eab0bdf6e22423feb...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. |
|---|