OT-2026-000058419
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000058419) never changes.
Identity and time
| Publication number | OT-2026-000058419 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7668-814e-39f707344642 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dcad393bb5dfd43a128a1993500fa6457b4cf69a44136ddd1f157bd32b70c7f |
|---|---|
| Markdown | 9527d76b30f8d58cfd157a1d7f25a6b667153f3ac60918cc4a702793545fa29e |
| Publication page | 2b336c242001536d750fc18033fa011d559ffa9e3af8d094d88cacc05246c74c |
| Manifest | b78a0ad8039fd8df6d4f6d26353f21fd028f10ca83bc343a0116d28b7c46f084 |
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 | fqHMJ8xYRLwCQCiObncKtgIAGdRhBJ3WMZp3Hdmg+fGW62O2bmasRGqwXGQw8vEyHcEPFoF1gJxj7kD15Y3ZAw== |
| 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
| 2026-09-17T10:46:51.224415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058419observed 2b336c242001536d750fc18033fa011d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:51.207187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058419/manifest.jsonobserved b78a0ad8039fd8df6d4f6d26353f21fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:51.190542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058419/publication.mdobserved 9527d76b30f8d58cfd157a1d7f25a6b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:51.170760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058419/publication.txtobserved 3dcad393bb5dfd43a128a1993500fa64...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. |
|---|