OT-2026-000005694
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, ejector fed, 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-2026-000005694) never changes.
Identity and time
| Publication number | OT-2026-000005694 · never reused |
|---|---|
| Internal UUID | 01a0a941-b0d0-7440-a165-f3b9b69990c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:07:29.746921Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a3987c5b7669a488638ad8efd115a344e43e156b362bc23bad45a7680b6ca29 |
|---|---|
| Markdown | 8ded1b72f1538c06501a49385ac3e6ba75204d217688a3350b7de67a52b5605e |
| Publication page | eefb246d936addb9c29fee585bb5298812935829cd5259e682622d57e012e15d |
| Manifest | b64766e8ffc0f495bc71e7dbc2af422cb74af282d12bbc44389129a3d4c723db |
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 | tCQhP1DS5QGqS1Z8H6ogElTttxdkkvS2CWnW/NgKb7edMyf1zJr+XUh8v6hqXY7hkioakfRu1M1c8Df4sw4DBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:10.921472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005694observed eefb246d936addb9c29fee585bb52988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:10.908530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005694/manifest.jsonobserved b64766e8ffc0f495bc71e7dbc2af422c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:10.894802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005694/publication.mdobserved 8ded1b72f1538c06501a49385ac3e6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:10.882592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005694/publication.txtobserved 3a3987c5b7669a488638ad8efd115a34...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. |
|---|