OT-2026-000025413
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000025413) never changes.
Identity and time
| Publication number | OT-2026-000025413 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-771a-bfa3-d4d40081cd70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a36b64b09a12ee2c8a64b61fe915859c6722d4a980c5c5114a64c7d3e78023e |
|---|---|
| Markdown | 8c3adce881ad7d3f7ecfa3470f288fce19fd0c92b62b4ac0d7fec40ed0e65c60 |
| Publication page | 2dca8def83fd8529761344fab3e66e8663d86c064e43134b374ef72cb06a28d6 |
| Manifest | 9c7a5852a6dccf5ae45316d989a05ccbe08d79dc3098dfca874d407e09056fd3 |
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 | mQrdwnDLTraKDB2RO+AO5aX0NUfEaIf/x0DOGDYbDlRldQV0WaFAZysZxnkOhIX7rnxQhTdPdqr0coAvLkbKDg== |
| 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
| 2026-09-17T11:47:29.193554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025413observed 2dca8def83fd8529761344fab3e66e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:29.176314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025413/manifest.jsonobserved 9c7a5852a6dccf5ae45316d989a05ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.158423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025413/publication.mdobserved 8c3adce881ad7d3f7ecfa3470f288fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:29.141491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025413/publication.txtobserved 0a36b64b09a12ee2c8a64b61fe915859...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. |
|---|