OT-2026-000082755
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000082755) never changes.
Identity and time
| Publication number | OT-2026-000082755 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7693-9c6c-65bb10fac97b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082755 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8d8c0ccc0451f57959df34bdfab29f8eaa593dc2d6dd691100624f9e8f4ae0d |
|---|---|
| Markdown | cd4a79193d3db0d0bab02c3447f4193de63d59c33b6042a52e5c80bec1fc268e |
| Publication page | 8f48d7a08a918a31024853bead679431209b638d1d343f0b21d1ed2ec91c92aa |
| Manifest | b80aff6f686f5db68b779b109ce258fbf0b33129a9581a73eeefbf98c93ba989 |
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 | A1KdvXPZB0SQECORKigPy6e5SARp9QBxBJBgZgtXb+TzLGzio6wuwQZuEY//72eqUl9BBVrACmY/kL8nXyO7Cg== |
| 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
| 2026-09-17T09:58:20.327117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082755observed 8f48d7a08a918a31024853bead679431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:20.310481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082755/manifest.jsonobserved b80aff6f686f5db68b779b109ce258fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.291830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082755/publication.mdobserved cd4a79193d3db0d0bab02c3447f4193d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.275381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082755/publication.txtobserved b8d8c0ccc0451f57959df34bdfab29f8...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. |
|---|