OT-2026-000059413
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000059413) never changes.
Identity and time
| Publication number | OT-2026-000059413 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-737b-8d67-820960c7600c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 699ed3ce2953a0f7274e3c3751fbd69ebd99b4a49d3819dffc58212d3635b4f5 |
|---|---|
| Markdown | e0ceff4e813a19944dc1813e493b526eb1aac3159c690e9205d2237bd96cff2b |
| Publication page | 3429c19579dfde31fb3bf1a80f3b84144fd387d5b0fb9c90b6983b922211cdfc |
| Manifest | fdd3707976cebd2e9884e64a0b3c55737285daf2740e1664cfbc1a36216303bc |
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 | 1ml4T67+JVEezmAF1p5VjhECP2UZdax/rlN0Yk8BNlh18Wra42gJ23RZWaoC3BrIU/YlM733rnSi8R3KYDfhAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:06.019195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059413observed 3429c19579dfde31fb3bf1a80f3b8414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:06.003068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059413/manifest.jsonobserved fdd3707976cebd2e9884e64a0b3c5573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.986043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059413/publication.mdobserved e0ceff4e813a19944dc1813e493b526e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:05.967436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059413/publication.txtobserved 699ed3ce2953a0f7274e3c3751fbd69e...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. |
|---|