OT-2026-000008630
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000008630) never changes.
Identity and time
| Publication number | OT-2026-000008630 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-731f-8d0b-185f55bfaa2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008630 |
| Status | PUBLIC |
Content hashes
| Canonical text | d95cf8a42a1928c79a57086641bc056b6e9642b96ff5ab0fe9cdcf023495b210 |
|---|---|
| Markdown | 42cdafd3abe521e9f36638f68454bc58b036034f912e9075ac02560fc328be0f |
| Publication page | a73e068fe7421f70259ff9de969f65e0ed0e6f40e4ecbdd8cddb03fa10ddf2a4 |
| Manifest | c61a2456d7c188f4fadc5c989adba3a5c942d77f4725516aaf26a726b25f06bd |
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 | PUwMyz8Vg3AHOpKg4CI4WhSQnF7uCvkegVYHTyNs7gP+S1pux0MfrUAzGuIKvGdAdcVJ1hhxAD3IL4Di4/+pAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:35.701099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008630observed a73e068fe7421f70259ff9de969f65e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:35.682450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008630/manifest.jsonobserved c61a2456d7c188f4fadc5c989adba3a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.661430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008630/publication.mdobserved 42cdafd3abe521e9f36638f68454bc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.643047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008630/publication.txtobserved d95cf8a42a1928c79a57086641bc056b...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. |
|---|