OT-2026-000048709
Publication integrity record
Six cup vacuum gripper, six 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-2026-000048709) never changes.
Identity and time
| Publication number | OT-2026-000048709 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7294-b958-f99b7ee5fbcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048709 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf2c360ed55bfec914a637bd572c3495ccae275aa8dd07917b396a4060a97092 |
|---|---|
| Markdown | 2ee76985254a92b56f3cb4a3c275a8f348b870df158e8c0ec11b48a6dd0ff07b |
| Publication page | c8d02a9d64296966bf11e57a7d6845a39f6e5636aec67352dda60f08798d467b |
| Manifest | 0816fcfc447523d021d4f7a95cd9142d01b8544cd20ccbe3ddf99818e0b90665 |
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 | IgqO8HqJlH0ysnjoo5pi1FPYpqoG3kDs7T5UKPRFLjgMqZvMARrH1BE67P7SjUdEB/91Xpifo7GXvjJblRACBw== |
| 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
| 2026-09-17T11:04:20.904712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048709observed c8d02a9d64296966bf11e57a7d6845a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:20.883522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048709/manifest.jsonobserved 0816fcfc447523d021d4f7a95cd9142d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.864190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048709/publication.mdobserved 2ee76985254a92b56f3cb4a3c275a8f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.842890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048709/publication.txtobserved bf2c360ed55bfec914a637bd572c3495...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. |
|---|