OT-2026-000094047
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold 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-2026-000094047) never changes.
Identity and time
| Publication number | OT-2026-000094047 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-70c6-964e-0edefad0c043 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19999676554b351cc9e43c5c8039ae67fc32e23374d83b8cdb223fb9a27f4efd |
|---|---|
| Markdown | f8d81f0301159285cce4038cd891737524c74fff3ce46aae726aaf63109710ca |
| Publication page | 593d8aedb0bf5ac371a7fa02fed282f14bae34186222371f5ded15a39a6c9c38 |
| Manifest | c2d7d08f6c3bd1fc0dedafa5df7cb06dc982879efc422fbc60fb76127255ec25 |
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 | feE7cFoRxlg8pZbw/UQw8di0hqqkj4ZFLht3slwrcqlgLnZBmgiQ8l7F16hQpOfZw5m3w5yRsXxBrTu0tr2pDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:27.347808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094047observed 593d8aedb0bf5ac371a7fa02fed282f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:27.330137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094047/manifest.jsonobserved c2d7d08f6c3bd1fc0dedafa5df7cb06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.311103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094047/publication.mdobserved f8d81f0301159285cce4038cd8917375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.293859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094047/publication.txtobserved 19999676554b351cc9e43c5c8039ae67...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. |
|---|