OT-2026-000084737
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000084737) never changes.
Identity and time
| Publication number | OT-2026-000084737 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7441-b76f-42c6117fc92c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c4fea5ca7d8ba41d8220a22b1e0784d4991b6079d681a563672eef0cc2411c3 |
|---|---|
| Markdown | e67f140cdbe7dc765a4501ef429dfce7d63e8fcc2c9943c1dfe75d41ddaf3e9d |
| Publication page | 3cb04bc4133990bc74f32721d110c0d5edb79eca6ad2164449ed4c24ce82b468 |
| Manifest | d16c9ce17272aed431b718fbfdaec1a65b79263f4a94e4b26ddd1d318edff94c |
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 | jYceGYCsdMnqn2sYQ0XokMDK8kRyps0wKVg3wn8dxgXQrs5o+ClPzG51zoS4AQcpnMjQfdXxsr2bgV7EEu/EAQ== |
| 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
| 2026-09-17T09:55:40.814848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084737observed 3cb04bc4133990bc74f32721d110c0d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.797226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084737/manifest.jsonobserved d16c9ce17272aed431b718fbfdaec1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.778088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084737/publication.mdobserved e67f140cdbe7dc765a4501ef429dfce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.762332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084737/publication.txtobserved 2c4fea5ca7d8ba41d8220a22b1e0784d...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. |
|---|