OT-2026-000051916
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000051916) never changes.
Identity and time
| Publication number | OT-2026-000051916 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78d-7ea5-9864-4e2593d373be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051916 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab8f478c6b8c9f4de23b1a92df0549c3f41cf3de4af15bb9c467002a024955bd |
|---|---|
| Markdown | 09dcae3a3bd3ec97b647ff59a8eb8a33a409505710c7fe34580c7086cf28c803 |
| Publication page | 6fa8a5765858bc23553bd7237179d42abcdbf35f4d1907e83d0712f96ad9cf2c |
| Manifest | 276c389c72157292e57742e63652fc660015d7360ed9d54b6c526659407cdd36 |
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 | KYw5z+ZOdN2r92DygtHKd92Mn6E0BtE+Re6R5xofD/NKOgT4LIKK6RIkw+BJ9kdFbtv6kNRs+qiuRtboGekHCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:24.085871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051916observed 6fa8a5765858bc23553bd7237179d42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:24.069178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051916/manifest.jsonobserved 276c389c72157292e57742e63652fc66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:24.050255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051916/publication.mdobserved 09dcae3a3bd3ec97b647ff59a8eb8a33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:24.032944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051916/publication.txtobserved ab8f478c6b8c9f4de23b1a92df0549c3...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. |
|---|