OT-2026-000094573
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094573) never changes.
Identity and time
| Publication number | OT-2026-000094573 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-73a3-8e82-22e93df0e347 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094573 |
| Status | PUBLIC |
Content hashes
| Canonical text | eed1d6f2ddcb53c51db67fd4760e69682e09235b4b44a112e07cff0c43d2dc49 |
|---|---|
| Markdown | 19dd847463c69af672ddeeff70395ce3ebf10b9e9e15080daf85dd706f1596b8 |
| Publication page | 017006fb92982e378a567a2d967fa831e2bbbe74993bd1a37cb9fcdae9887502 |
| Manifest | cce17ac30cdfbf090129d506ec7e2227cc8bfa3808f15ed76c241408c621752f |
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 | OUg/+CfO2H124ZAMACdNXnGxy3BX1km1l+TV1MkG3mZwI1z+IyOzn2WQoK5rFoI2OekY7f5tv2jqBlO7cKjCDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:01.679947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094573observed 017006fb92982e378a567a2d967fa831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.661549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094573/manifest.jsonobserved cce17ac30cdfbf090129d506ec7e2227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.644580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094573/publication.mdobserved 19dd847463c69af672ddeeff70395ce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.627024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094573/publication.txtobserved eed1d6f2ddcb53c51db67fd4760e6968...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. |
|---|