OT-2026-000085347
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085347) never changes.
Identity and time
| Publication number | OT-2026-000085347 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-73dc-9801-cb282acf1123 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085347 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6188191ef4981b5893ebbdfa25d92f6efb3d8092072158bb750fc3d418f8c25 |
|---|---|
| Markdown | 82205b4d49e6fd3c4da0e5567f9ee7b5f119dc32b9c356338b4614e605833e3f |
| Publication page | 943685ce0e7d5d6d6c0b3ab6f168f86aa3846e0b7b29b085fa32be4190737771 |
| Manifest | e668f19901e2c6303ff51bbaea8abb00f0325e1f81ed5bc0c727b6c5ae892e80 |
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 | GPArcaqJvAjUAdJ/m42yYD69u22LYzyJQ1u+8ipXxAqzmdlSEl51kS9WG9E4RguyzJSoLkRCuJdCa/64QFycCw== |
| 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
| 2026-09-17T09:54:04.612023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085347observed 943685ce0e7d5d6d6c0b3ab6f168f86a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.595753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085347/manifest.jsonobserved e668f19901e2c6303ff51bbaea8abb00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.578084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085347/publication.mdobserved 82205b4d49e6fd3c4da0e5567f9ee7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.561534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085347/publication.txtobserved b6188191ef4981b5893ebbdfa25d92f6...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. |
|---|