OT-2026-000050432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000050432) never changes.
Identity and time
| Publication number | OT-2026-000050432 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-70dc-89a3-64274ea25f15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 126704bbe5297f5cf1297ba0e6dd3703036aa950a29bbf250f250da4ae98d360 |
|---|---|
| Markdown | 3af6aef043b2e871db2c18c6ee231f2b696a64b415823d4e81a823fc8e13c6de |
| Publication page | 1a91f64f44d1ff48ee1399fbacb43bf4b1b84d2fe0837c0bf8cccf0567962384 |
| Manifest | 83d68ae59d0164d259fcc7f64c72c25336e234f3f543d0cf6a12ceea459cfb98 |
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 | J1VEtsoWG8Hxem3F5al+lOsOekBQXRJr4jnRql50+PVXmxbpgWugnmevnv/1Ndt/pHIyqbMsqHi9niU2+JSgBw== |
| 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
| 2026-09-17T11:01:28.676777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050432observed 1a91f64f44d1ff48ee1399fbacb43bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:28.661776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050432/manifest.jsonobserved 83d68ae59d0164d259fcc7f64c72c253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.645015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050432/publication.mdobserved 3af6aef043b2e871db2c18c6ee231f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.628985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050432/publication.txtobserved 126704bbe5297f5cf1297ba0e6dd3703...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. |
|---|