OT-2026-000058888
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000058888) never changes.
Identity and time
| Publication number | OT-2026-000058888 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7cce-b69d-ed231e7986a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c7c44eda92e731bef2e081f99e9520ebc7cb3df2c5aedf883e5f4c13213bde6 |
|---|---|
| Markdown | 6b2ee400d36a9eab162a4f1dc333d3b1e87c82f5681cb6d9229e707d0fdba771 |
| Publication page | c383a4102cc85c90d0e903ad9f99525ce67c322648cf80c4a5464c22f2aea47e |
| Manifest | a23d59385926fb1a377bd3747df7908428198160035d9f1cef72fafe3570e16e |
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 | dTrf4VtSQOOFUnw4978a5sON9pw4YTxLOUSKlcEAqmKmKBx9SrMxXxdQT0xHN0KVrNKOwGiXFSX4vMLJWGKTBg== |
| 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
| 2026-09-17T10:46:26.118115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058888observed c383a4102cc85c90d0e903ad9f99525c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:26.098439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058888/manifest.jsonobserved a23d59385926fb1a377bd3747df79084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.062853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058888/publication.mdobserved 6b2ee400d36a9eab162a4f1dc333d3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.024134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058888/publication.txtobserved 3c7c44eda92e731bef2e081f99e9520e...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. |
|---|