OT-2026-000037962
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000037962) never changes.
Identity and time
| Publication number | OT-2026-000037962 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7ee0-9236-8fb8f56bd33c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037962 |
| Status | PUBLIC |
Content hashes
| Canonical text | a085a9c007c8d765486f24374cd57b27933964f9d68283c3eaad47dbcc55e2c6 |
|---|---|
| Markdown | d22b4bcc15daf2c9958eb250b1c8b24652a40defd654f8558c680b340b9b4e2f |
| Publication page | 73ecdde18c7c7113dea17750c79bfb9874e8a4fc517f92398881c1488a59b537 |
| Manifest | da0c67abf86d51d31785cef3c36988164b4ea4c0175de6479eb2a4fbde4f66b6 |
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 | 0Y2S0sXa9Ce/rogHt0kLruqcWJ9LhOKab8K8o8L2szXcY7K/dwz09NtJUb/sXPpZdYt/dKMQ0SVixFE7i061Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:15.116898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037962observed 73ecdde18c7c7113dea17750c79bfb98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:15.100588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037962/manifest.jsonobserved da0c67abf86d51d31785cef3c3698816...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.079886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037962/publication.mdobserved d22b4bcc15daf2c9958eb250b1c8b246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:15.063168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037962/publication.txtobserved a085a9c007c8d765486f24374cd57b27...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. |
|---|