OT-2026-000047853
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000047853) never changes.
Identity and time
| Publication number | OT-2026-000047853 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c421-7276-bacf-c2ff88fa9d49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047853 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24ac9727c6187ea01f0b19264d190529d1b578968814d228bdb507af8a35f0f9 |
|---|---|
| Markdown | 51888425f9d2c0d279b553e9af69e4f36d2e98592f41aba4e5df035e5c592e86 |
| Publication page | d28515ddf0f979920300412356d2a29da821461031431d208d41439fead66b3c |
| Manifest | 58f195387dfcfdb94be0943d0c7a8ea0550e0b9c1b3e089637092b839c473d00 |
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 | fkOiJx8fvfJ4yPM2ECBoFZE3VP3eJ0kT+RYDhPOHSvLMVmp6J1gCilRhtTiYrQu5Nerpi9zPDDjkduRFD/CvDQ== |
| 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
| 2026-09-17T11:05:46.499746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047853observed d28515ddf0f979920300412356d2a29d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:46.477838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047853/manifest.jsonobserved 58f195387dfcfdb94be0943d0c7a8ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:46.458694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047853/publication.mdobserved 51888425f9d2c0d279b553e9af69e4f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:46.438606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047853/publication.txtobserved 24ac9727c6187ea01f0b19264d190529...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. |
|---|