OT-2026-000049661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000049661) never changes.
Identity and time
| Publication number | OT-2026-000049661 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8fee-753d-9b0d-8a89d8b2c27a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 239397160894282d15a35e7a497bef92f85075665eabb07d23df599afc593fe4 |
|---|---|
| Markdown | d1525775eaa0677a405120fec36feb8233ebc200f48b2ede12c57caa0517ec3f |
| Publication page | 06b5598e9efe2f449ace49ece2de2ce6caef9e89309f0577d60e6b6fd99ffc41 |
| Manifest | cbe9273842a513da097610408dcf7a9f50d855d3cd5261a041aa37d6f92d3d74 |
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 | nxz22bRSIEqv3CxOAXYxheKAv36MrdHtw8nR5qGmYAUOcHC8ALudjwlcApg4I6RtNeOwm1vCbnahjTqIOiGFCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:02:39.794012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049661observed 06b5598e9efe2f449ace49ece2de2ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:39.773491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049661/manifest.jsonobserved cbe9273842a513da097610408dcf7a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:39.753876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049661/publication.mdobserved d1525775eaa0677a405120fec36feb82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:39.734689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049661/publication.txtobserved 239397160894282d15a35e7a497bef92...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. |
|---|