OT-2026-000059817
Publication integrity record
Three cup vacuum gripper, three 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-2026-000059817) never changes.
Identity and time
| Publication number | OT-2026-000059817 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7b75-abc8-5306757be5cb · 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-2026-000059817 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccea7d3282edc84f7861dd16f48076a214a225dba588822fabb9777dbec530a4 |
|---|---|
| Markdown | 636d8f6533bcf400b5e84b3191b60de8871c5e125b1ea158ce11cf6e22707271 |
| Publication page | 72508db7b891bf42ef9deeeff2f8dbdaf24e0c210e9f4e71ed4f95f260d65553 |
| Manifest | a5a6b6a9811e240b7c15dbb367bcb498e67c3dd87d442d146f62d928d12072dd |
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 | +tyWh6kTlkGt7q/o6tP7U6OtUKlnmwbtCNAZx3YuUf+760tC3qYOQ7J85vZeiLqpu0W/m9PblayZ0p3Anu6lBQ== |
| 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
| 2026-09-17T10:44:33.518078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059817observed 72508db7b891bf42ef9deeeff2f8dbda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:33.495917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059817/manifest.jsonobserved a5a6b6a9811e240b7c15dbb367bcb498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.478736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059817/publication.mdobserved 636d8f6533bcf400b5e84b3191b60de8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:33.381256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059817/publication.txtobserved ccea7d3282edc84f7861dd16f48076a2...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. |
|---|