OT-2026-000099099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000099099) never changes.
Identity and time
| Publication number | OT-2026-000099099 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7cdd-baa1-59f58a0e1f99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099099 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc9de642858fb2d262d07fe15e95bfced1341ecaf2a6c498c9d01fd2fd8cf23a |
|---|---|
| Markdown | 7e2def381ab3f02ef69a51d26a8b6572bf8ebae3efc9776b557b2907f7d6d074 |
| Publication page | 0f4b9708225d8b6c2eb32b1ec042d7c72172f427ed6c82df951214462e9caf57 |
| Manifest | 7852450e6b05cbd0ca0d49393de503641458de5bf0b6364c77d3ce9520e0bc08 |
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 | hEShnys2BAHLRbXwmTt3ejbdBSqMKePx704YcVm7KyeuV/cpkRkZbjuQfjZxWKZJB4vliVFuh3xH1WnsPgOFBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:20.428119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099099observed 0f4b9708225d8b6c2eb32b1ec042d7c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.409353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099099/manifest.jsonobserved 7852450e6b05cbd0ca0d49393de50364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.389174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099099/publication.mdobserved 7e2def381ab3f02ef69a51d26a8b6572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.370666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099099/publication.txtobserved bc9de642858fb2d262d07fe15e95bfce...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. |
|---|