OT-2026-000080097
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, 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-2026-000080097) never changes.
Identity and time
| Publication number | OT-2026-000080097 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7427-8e20-1cec294c838d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080097 |
| Status | PUBLIC |
Content hashes
| Canonical text | a007eeb9e7fa1dff3417ae9ef705492a0fd413691650ba94e875d2c49c670dbb |
|---|---|
| Markdown | 175e8bac40252591f0f583cf5f9067fb44c086a81147ed6fca473fe32ea9c865 |
| Publication page | 2bd43d02dc0755f7c4246f18fd092e559581cc52a3371845a5fb2ef7e91a83b8 |
| Manifest | de7508dbfa06d296f5b7ef9f36e55a9f4e230ab0ba200ce12420e8cf72b486e9 |
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 | 3zDvtjf+5aKVO+Q9iNYG7eWJ0y1YmBjBWN8ntkUiFso9QDX2UFpEZ5SVLZaBMB+T3yXJa8rLbhjKqjoO2RBfBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:02.197704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080097observed 2bd43d02dc0755f7c4246f18fd092e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:02.178551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080097/manifest.jsonobserved de7508dbfa06d296f5b7ef9f36e55a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:02.160929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080097/publication.mdobserved 175e8bac40252591f0f583cf5f9067fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:02.142834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080097/publication.txtobserved a007eeb9e7fa1dff3417ae9ef705492a...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. |
|---|