OT-2026-000060321
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060321) never changes.
Identity and time
| Publication number | OT-2026-000060321 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7cb4-9e34-84d1f3809972 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060321 |
| Status | PUBLIC |
Content hashes
| Canonical text | f31de3065601934f37091c5209165138304795b9594a47a5767d1946f23451d1 |
|---|---|
| Markdown | 9d3440d8660ea59eb425c9fd30e3f47b8cce6788b920c6eef3ea2d5c92af6c16 |
| Publication page | 37d698524973e9935948170f31a113fdf4628cde7dc36609ef0b62018d5d1c82 |
| Manifest | 1a23add1e72ae998a63793a826283f7209fef5c72cd15ab1ff7601b9122f875f |
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 | ZBFI70Egahttb80zQ8SU6AcXy9LsjS7JK2Ubc99yABcORWAR8NjCTy/tBXmbfpDTGhNL/8HA3MCUT47tXQaxCA== |
| 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
| 2026-09-17T10:44:01.896655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060321observed 37d698524973e9935948170f31a113fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.877852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060321/manifest.jsonobserved 1a23add1e72ae998a63793a826283f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.859720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060321/publication.mdobserved 9d3440d8660ea59eb425c9fd30e3f47b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.841226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060321/publication.txtobserved f31de3065601934f37091c5209165138...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. |
|---|