OT-2026-000068340
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000068340) never changes.
Identity and time
| Publication number | OT-2026-000068340 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7481-b852-a254d278a13e · 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-2026-000068340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f60d3e6fea2b7014f768c69254afbf3fb4fa1620ad95e6912a6ad5ae602dd53 |
|---|---|
| Markdown | 20454dfed36b4d3fdf68fcd0b8921b3c9bffad3e6f08cc9f594ac1630fad99ce |
| Publication page | c0f528072ecf8a31d039a794585f9c78c247c0e4ca18f306443124b4c5fd15e0 |
| Manifest | a813d0fc9a709da0b2f085a97187a9b26a272574e10ab6c0e768041f57d596a9 |
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 | FLiGTrZBNNM/5a8bC+RmM/HRwuAC3MS/WykqlQwuhYuZoBXOWHr+3VeJWrlFJlYN7Qsbrc+2jvbn/Td8XWChCQ== |
| 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
| 2026-09-17T10:29:23.031940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068340observed c0f528072ecf8a31d039a794585f9c78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:23.012092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068340/manifest.jsonobserved a813d0fc9a709da0b2f085a97187a9b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.992825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068340/publication.mdobserved 20454dfed36b4d3fdf68fcd0b8921b3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.970306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068340/publication.txtobserved 5f60d3e6fea2b7014f768c69254afbf3...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. |
|---|