OT-2026-000010140
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000010140) never changes.
Identity and time
| Publication number | OT-2026-000010140 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-76b8-a5ac-51d814710318 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ad0ca1fb5fd006253d8c9ede5a59386bfe2b2e5f1e8920926925c11b135716f |
|---|---|
| Markdown | 86ba6dbd6a5973a471f2acf173cd823a63758d3caf6c1127354347e5bdafd20f |
| Publication page | 5688f450f8f73c6bb8aae2bf86a9be57b44f10dc4d352a952951e2c913608ffe |
| Manifest | faaf146f00a023267941c69a158235d2dd060afbd610659defdb732580adadb5 |
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 | U6Pkm4wULxkW3P2bebHe3Izr+QxjkMwzm8jHnY2QP99pUAA5Jt71MPRNh3bC896Ky7+4PPvTqCY786vUHQJTBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:14.468274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010140observed 5688f450f8f73c6bb8aae2bf86a9be57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:14.448738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010140/manifest.jsonobserved faaf146f00a023267941c69a158235d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.429898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010140/publication.mdobserved 86ba6dbd6a5973a471f2acf173cd823a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.411483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010140/publication.txtobserved 1ad0ca1fb5fd006253d8c9ede5a59386...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. |
|---|