OT-2026-000073211
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000073211) never changes.
Identity and time
| Publication number | OT-2026-000073211 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-77dd-b624-5c5348af9a51 · 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-2026-000073211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14be6cbe56b35cc084ea9f7aa987af0dc9c6100a4f161f80d8ab8212b2ce40e0 |
|---|---|
| Markdown | 2608a2cad4d369bc77674a3f29d2703eccd4c279093b2b5ccf9ba53e02ece2d6 |
| Publication page | 63084b7a34359a93b646b2874b72396630046bf37eff9073202bc88744fd2e97 |
| Manifest | 0cdd2b1e69b5aaa346c3d934b58355b4b43814359cc3aef1f4ba8646cb74dafe |
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 | +JhE+bMkXqDhjY48MYaCHsEWWI/kkhOChc0huEBLIaoQKlv1ak9iht2J5GlZbDoyS4xI1AwrzQUZUrEUCtEbAA== |
| 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
| 2026-09-17T10:21:10.965693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073211observed 63084b7a34359a93b646b2874b723966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:10.942869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073211/manifest.jsonobserved 0cdd2b1e69b5aaa346c3d934b58355b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:10.922302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073211/publication.mdobserved 2608a2cad4d369bc77674a3f29d2703e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:10.903289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073211/publication.txtobserved 14be6cbe56b35cc084ea9f7aa987af0d...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. |
|---|