OT-2026-000060529
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000060529) never changes.
Identity and time
| Publication number | OT-2026-000060529 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7241-a57e-4b55eb60865b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060529 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7b7180f83721c53862108f4a89a27943e8f61168defdaf35593167336264be1 |
|---|---|
| Markdown | 6e1cd6f99697afd2f34e9a41f11a46e66576091d43f7a82df5176c79f3863ec1 |
| Publication page | effb535044e433300519a4d9a82a87475ea2f64039bc6f9c6d84a52357ab353b |
| Manifest | 2d40c5574f628930c9d5c512191c5b5099a53887f130444ce70712f048930a4e |
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 | ba67+4+4iXYdnjj5J9HKX4uWTTex/6l2JNbVHCNfoUQ3OEZAL6tcAh6Bm/EGSzdz4Xy58kF5HUEKMgZ1UKmiDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:08.134484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060529observed effb535044e433300519a4d9a82a8747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.116823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060529/manifest.jsonobserved 2d40c5574f628930c9d5c512191c5b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.100929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060529/publication.mdobserved 6e1cd6f99697afd2f34e9a41f11a46e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.082426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060529/publication.txtobserved c7b7180f83721c53862108f4a89a2794...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. |
|---|