OT-2026-000059669
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000059669) never changes.
Identity and time
| Publication number | OT-2026-000059669 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-777b-83ce-4c662e4ed121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54ea919b34e27bcf4ad8282018aae0dc1a8233f90373d73cb2b315d6129371af |
|---|---|
| Markdown | 90ae7dd0457c4cc36320499ff59a8093c16731be7c143576281501d01e1cf1b7 |
| Publication page | 2f9354a89b8e582f86af8b4b0280a7f00924fe7ddaad7fa5d771bc1ff66016a7 |
| Manifest | 4069d5397e727efa63d8f96d446600379e664bd0c82e26f3cf3bcd4e9ea4b152 |
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 | 0e0daLQzG/LM5+oAdPn3xMLuXaiYO9shuktgkR00K8HL1JtxnIqmn9TL118/s5Jd4Hir1bR/KH54CUVhwsuUCg== |
| 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
| 2026-09-17T10:44:22.198397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059669observed 2f9354a89b8e582f86af8b4b0280a7f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:22.180223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059669/manifest.jsonobserved 4069d5397e727efa63d8f96d44660037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:22.161327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059669/publication.mdobserved 90ae7dd0457c4cc36320499ff59a8093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:22.142573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059669/publication.txtobserved 54ea919b34e27bcf4ad8282018aae0dc...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. |
|---|