OT-2026-000085533
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000085533) never changes.
Identity and time
| Publication number | OT-2026-000085533 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-76ea-bf33-15221cbf0ae5 · 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-2026-000085533 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58e365bd5874e5e1ef1f6fa7c286f8df207bfd61aaf61b87e051ac1da933630 |
|---|---|
| Markdown | e0b0723f44ba818d30b5c905c834f23e73378b9ff5e88d466aef630a5a01e8e8 |
| Publication page | 23b392bc0ebdb93f5a6098fa4c0967284e7ee123d12fe406ec867b14384caa18 |
| Manifest | acc946ecdb107633459b371fa9ac01344e5c8bb8ae0a6bfe615d66410c651bd2 |
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 | bzGVXtAytPSqORR+/hZ0NZHfh3s9fU70CX8WEt13W9AesvXOUsdwvvtG36lu6btBRDQQmpmuAAY9E+APumnkDA== |
| 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
| 2026-09-17T09:54:21.202123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085533observed 23b392bc0ebdb93f5a6098fa4c096728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:21.185315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085533/manifest.jsonobserved acc946ecdb107633459b371fa9ac0134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:21.168356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085533/publication.mdobserved e0b0723f44ba818d30b5c905c834f23e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:21.150351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085533/publication.txtobserved c58e365bd5874e5e1ef1f6fa7c286f8d...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. |
|---|