OT-2026-000103173
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000103173) never changes.
Identity and time
| Publication number | OT-2026-000103173 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7f40-934e-d4abc91e595c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103173 |
| Status | PUBLIC |
Content hashes
| Canonical text | 962ee6c8f22612358e23feda39d26966c52bbe7bbf6e18afd358390c7691c95f |
|---|---|
| Markdown | 43904425548752c1780def4366b91ad3a621180f7ca3d21f138f1a0e06ff0edd |
| Publication page | 8d1cd29ad4cb0646aef9678b862fb5885ae570567afa3da1664fe7af6dd1ed92 |
| Manifest | 52131dfc4b3d87e32ae75b9913e0a68eb3b41d0e5ad7dd749758ec1b5506f954 |
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 | ZpZ3vXocjVD0GXgU1uFqzk5zgUSoZ4VRwKVQd+Sp2wPZ++Sz5JH3nve2+8xVGb3cclHsrqYE6AJtfXvRfN/fAQ== |
| 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
| 2026-09-17T09:23:23.462294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103173observed 8d1cd29ad4cb0646aef9678b862fb588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:23.444163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103173/manifest.jsonobserved 52131dfc4b3d87e32ae75b9913e0a68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:23.426973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103173/publication.mdobserved 43904425548752c1780def4366b91ad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:23.408466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103173/publication.txtobserved 962ee6c8f22612358e23feda39d26966...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. |
|---|