OT-2026-000016275
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000016275) never changes.
Identity and time
| Publication number | OT-2026-000016275 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-79a0-87da-9dd4bb923870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 284990f68abb2de2a333891e000ee681fa071ebf9f9ecb80fffc91b640f3676f |
|---|---|
| Markdown | c7911e6ea0898e846a9c797e8af90bc8b3bae1dd79ced9c78afb6fb9f36144df |
| Publication page | aeb3f0cb951c755554272689f968476c0ea91a2f908b1a3a543ff8c77f06e277 |
| Manifest | a9de917f80cc8a91d0350b28d1787d5a09eb9c1eba5e094a407f6bcfee5989c0 |
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 | FMWM/xT6gYk+F3p6fsZ3XNM5WywkWHwlidFaYUte9dStVlErJEP6TMlQe/EyshsFvfal/oFlfgpQoMNSnWG9Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:45.561589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016275observed aeb3f0cb951c755554272689f968476c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:45.544979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016275/manifest.jsonobserved a9de917f80cc8a91d0350b28d1787d5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.528628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016275/publication.mdobserved c7911e6ea0898e846a9c797e8af90bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.510545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016275/publication.txtobserved 284990f68abb2de2a333891e000ee681...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. |
|---|