OT-2026-000091764
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091764) never changes.
Identity and time
| Publication number | OT-2026-000091764 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-7fb7-8941-1200cffb737e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d3ebe412f4f90989b6f06b76319f30e871dfe1a71ee27ce7db24fd2d6cb125 |
|---|---|
| Markdown | 9fb5458a5a47c52f323a25abd2d21054db3e6c1e6bad4507d27485af99b81e9d |
| Publication page | 50f00414ef0023736b2eb7c081ff7717a7792671d32eb4c562db3a015b37a665 |
| Manifest | 5b6c42d648908f32476610efe2717da065bd9fdc7d4a82893f42840ab2003987 |
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 | 3CYGAv0tf/dHBsxAK9kmpUXfGh1KDngV9WTrrju/e25V1fe5nid3dpWgFLVFpXCrTp3QSSNXyFa8W4QXaTfqAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:42:39.428140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091764observed 50f00414ef0023736b2eb7c081ff7717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:39.410685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091764/manifest.jsonobserved 5b6c42d648908f32476610efe2717da0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.393502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091764/publication.mdobserved 9fb5458a5a47c52f323a25abd2d21054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.375432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091764/publication.txtobserved 24d3ebe412f4f90989b6f06b76319f30...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. |
|---|