OT-2026-000073416
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073416) never changes.
Identity and time
| Publication number | OT-2026-000073416 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-78db-b0d9-c86e1883b23f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 495c96bfb20a5e198d3ba45b00585cd5433b6ed4f175a245c1b7428bca3d69a6 |
|---|---|
| Markdown | 3c183e0394d0a3bf147affaa9659b62b2d7507119465fa9663e8436d4e82e05a |
| Publication page | 8d21df7c0c96f74ad8e741099bd39fdea3846413d1070196e0b4694ec5e1eccd |
| Manifest | 6712d3e1706d8b197afca0927b1fca8b2f4d1559942b7f391b6ba529e21c49c1 |
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 | H5RST0KOAXMxKjfe8x3v+lNvodSNPourdaav6AjcUHxXXW+EDjUk+RvFwd3w70z/HigrZGH5HBwjo7erY1DUCw== |
| 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
| 2026-09-17T10:21:01.335891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073416observed 8d21df7c0c96f74ad8e741099bd39fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:01.316227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073416/manifest.jsonobserved 6712d3e1706d8b197afca0927b1fca8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:01.282513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073416/publication.mdobserved 3c183e0394d0a3bf147affaa9659b62b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:01.168517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073416/publication.txtobserved 495c96bfb20a5e198d3ba45b00585cd5...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. |
|---|