OT-2026-000060941
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000060941) never changes.
Identity and time
| Publication number | OT-2026-000060941 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-71db-a55a-62bf90912a29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41e3dd91efb2dbc04f689811bf9059fbf9334ed067cc3574dc550690405b4602 |
|---|---|
| Markdown | 467a489392b6cb57b606b806434f16085787f56865173ea252d4a7bb72310759 |
| Publication page | bc4a21bfae75f9c2c8654ca82bba0fb269b08b8b866edb0598bf7e6d1eba37d0 |
| Manifest | 1abc0c6e2ec73101d243c54d56591f20dc28952ab1ff7dfecbc4a0d86ac37eac |
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 | VBzKD2/wRx7aDBrfZD8AjBGplryW/0d70HTOAEYMUnk208+o9ex9/cItk60O7KdSoiB04sSf+swGT8CM0cEpDA== |
| 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
| 2026-09-17T10:42:12.877033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060941observed bc4a21bfae75f9c2c8654ca82bba0fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.859517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060941/manifest.jsonobserved 1abc0c6e2ec73101d243c54d56591f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.840896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060941/publication.mdobserved 467a489392b6cb57b606b806434f1608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.823016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060941/publication.txtobserved 41e3dd91efb2dbc04f689811bf9059fb...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. |
|---|