OT-2026-000068339
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000068339) never changes.
Identity and time
| Publication number | OT-2026-000068339 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-70cf-a461-d38424715a56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068339 |
| Status | PUBLIC |
Content hashes
| Canonical text | f96dcd3ba2aea879133447b586570cce9aecea72fcd0c2b1da881de3000fa3f5 |
|---|---|
| Markdown | 5a0359b0dce0b9e1ea9fe787d8409d04a7d4ff28d072728b68f33d2fb55476fb |
| Publication page | 5c7776dbd8a1da800ae9ab853691034decb904f6f981d0149a9e9dd2ae027333 |
| Manifest | 7b8b6348a44c682e0b305cd8295d0a4195fbae79bf878ba9c1574bec63641b26 |
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 | adbfEhZB800FoxmbZ7MscQGq4Wh+2+ZTVZrJGo1vQ3hL2vR+DdPwfxRM0W9nIS1N/qp4Uy/SILfECg56O9zgAQ== |
| 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
| 2026-09-17T10:29:22.946802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068339observed 5c7776dbd8a1da800ae9ab853691034d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:22.927652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068339/manifest.jsonobserved 7b8b6348a44c682e0b305cd8295d0a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.911025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068339/publication.mdobserved 5a0359b0dce0b9e1ea9fe787d8409d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.891519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068339/publication.txtobserved f96dcd3ba2aea879133447b586570cce...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. |
|---|