OT-2026-000048341
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line 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-2026-000048341) never changes.
Identity and time
| Publication number | OT-2026-000048341 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-71f6-a391-b378abb38ce0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048341 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef874f8e753f08d6d300322bcf68c0d5d76c51c0082c83fde64b4b1f15679b41 |
|---|---|
| Markdown | 5413ddfeac60fba48890a19cade9ec0b3e7915c49fd448bae8a4f28390d9b448 |
| Publication page | dd1f766c88e2996cec97d59913167e4726b32b7ae6c6351db1c7ad18acf79db7 |
| Manifest | e3014a285220623b42efb8f3ac0046d08d93e00e7e28a5625b736811e4a7f0a1 |
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 | avJLaZdsYfIwebpfgW2ZMNgnmHIpFsMWFdzKlX+s753f+Ek/99L3QBguAwGI/+K/YN1dZKBGOjZutf0vYEFxCA== |
| 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
| 2026-09-17T11:04:57.096566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048341observed dd1f766c88e2996cec97d59913167e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:57.077007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048341/manifest.jsonobserved e3014a285220623b42efb8f3ac0046d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:57.058330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048341/publication.mdobserved 5413ddfeac60fba48890a19cade9ec0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:57.038403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048341/publication.txtobserved ef874f8e753f08d6d300322bcf68c0d5...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. |
|---|