OT-2026-000025841
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000025841) never changes.
Identity and time
| Publication number | OT-2026-000025841 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7a20-9d75-7ebfcf859537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025841 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa8e1a3edba3739e850a5bbc74576cf27000b9c39a4356df75aca904595a15ee |
|---|---|
| Markdown | d210a4fce326b13a7e67e668231d197c4c92942e15a4f27c7986c013dab340b5 |
| Publication page | 55b9f3b6257cb30449ac49dc121e768a6890292e2354c4884a41c65043a33501 |
| Manifest | 8435742de069bcff94a2132f9b33b5c88544260a494a86eb5e286e0eb61f5845 |
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 | q+q1ImRJ/vUjgrCM+bgeMvrhc7zzFvpq3II7Mo4NoFHMcFznlac8Bt+5MXBTeqZV3UAZu0TKOknIwnkey/6eCw== |
| 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
| 2026-09-17T11:46:04.110069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025841observed 55b9f3b6257cb30449ac49dc121e768a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:04.092224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025841/manifest.jsonobserved 8435742de069bcff94a2132f9b33b5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:04.074260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025841/publication.mdobserved d210a4fce326b13a7e67e668231d197c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:04.057459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025841/publication.txtobserved fa8e1a3edba3739e850a5bbc74576cf2...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. |
|---|