OT-2026-000030104
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000030104) never changes.
Identity and time
| Publication number | OT-2026-000030104 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-7ea6-85b0-1e69d4e45917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030104 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8275dacb19324446fd3934578daea6b99fc20a460158aff100945d05ca61092 |
|---|---|
| Markdown | 1b05839c08ba99e2028f20aa3d2444f3006c10a31fe00a3073ddfacbd614e8e3 |
| Publication page | c1d8445ccba58df6d2acc2da640af548c25171482d36e9a15cabee4c1d8a1672 |
| Manifest | 6b10834653dde62bc875983a8cc97817d45121884fc25a65d1d70fb387474817 |
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 | Huq5f70IoaGB+qreNoXzXPEZPeDTZ4bIvh8ljtKDfQ8r/XCS8OW18KRlMN19Avz2DdIGBInw/NYffK26a06dCQ== |
| 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
| 2026-09-17T11:40:20.018614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104observed c1d8445ccba58df6d2acc2da640af548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:19.996387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/manifest.jsonobserved 6b10834653dde62bc875983a8cc97817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:19.980438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/publication.mdobserved 1b05839c08ba99e2028f20aa3d2444f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:19.956850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/publication.txtobserved f8275dacb19324446fd3934578daea6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.039011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104observed c1d8445ccba58df6d2acc2da640af548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.022134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/manifest.jsonobserved 6b10834653dde62bc875983a8cc97817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:42.004613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/publication.mdobserved 1b05839c08ba99e2028f20aa3d2444f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:41.986941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030104/publication.txtobserved f8275dacb19324446fd3934578daea6b...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. |
|---|