OT-2026-000060958
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000060958) never changes.
Identity and time
| Publication number | OT-2026-000060958 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7e50-9a01-1afc338ca75f · 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-2026-000060958 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfaef07af9c0ba801105beda4f950ad64bf4fb9508556ebd5f889292261a776f |
|---|---|
| Markdown | e4746d1b093a323aaa2c221d03c13943f6d63c5cc1da7aec8547a4bc802cfc6d |
| Publication page | 20f798ce455adb944633d2ec9b3141980621c06d8f2ae09fa3d6b1dbec834b54 |
| Manifest | 449d6988ce776dce7e0158553cd84e9ed30572aac805e9edbf2fef4cd500570f |
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 | xE+esdWnvqyr6W77J+wumZJTCuWYBHYwX2SrrPYw/VzY93/FG3fwpHqoSGnZDIKZk006u173eJBsLZyoik2uBg== |
| 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
| 2026-09-17T10:42:14.130025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060958observed 20f798ce455adb944633d2ec9b314198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:14.110581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060958/manifest.jsonobserved 449d6988ce776dce7e0158553cd84e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.091747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060958/publication.mdobserved e4746d1b093a323aaa2c221d03c13943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.072089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060958/publication.txtobserved cfaef07af9c0ba801105beda4f950ad6...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. |
|---|