OT-2026-000060265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, vented after 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-2026-000060265) never changes.
Identity and time
| Publication number | OT-2026-000060265 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7b32-b76d-d90b158eb6d9 · 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-2026-000060265 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee0f004cd5009096658cd4f45b4060ff6345a9e88a9c14b3ebb09e0a79b8908a |
|---|---|
| Markdown | 2b156fd890d87408401923cccd3beebbdc723c647b1e8ffa81eaffd8d2e909b3 |
| Publication page | 5f91d5e5c86dde2ad3441e830d4bca7cc0dfbf8ff64024b9e07b8f5cc333a610 |
| Manifest | 804f5c298c28bddc3b094bb22a50dfc7a7430a7f8870e19da713b762143187fa |
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 | mWrIfNFF5QQa6YPV+ad+/p08Qkz+J679M/7osqWTZS9wjdtrbkWryu9UWRJSh2shmQgZs+aNZ1vbTKSgEXAWBw== |
| 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
| 2026-09-17T10:43:57.183137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060265observed 5f91d5e5c86dde2ad3441e830d4bca7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:57.164678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060265/manifest.jsonobserved 804f5c298c28bddc3b094bb22a50dfc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:57.146266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060265/publication.mdobserved 2b156fd890d87408401923cccd3beebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:57.128034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060265/publication.txtobserved ee0f004cd5009096658cd4f45b4060ff...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. |
|---|