OT-2026-000046349
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000046349) never changes.
Identity and time
| Publication number | OT-2026-000046349 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-75e8-bb64-ecba949dd372 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88f4b33fdc306b10f9dbc582c49d5cdae1e5ba12366dbe4d85fecd2c1b5ee59f |
|---|---|
| Markdown | a25f80a5b0a7c29079e6de49de6b4eba819a326619157c674c9eaeeb225a2265 |
| Publication page | 77b92dc758ad5d505586ebb0149a7f581c4a936272083f5c0d1915140b0326c1 |
| Manifest | 06369fc3bf39eb0b6a4f165e3f1b616ef91336890a3080ef581dc740cab2d500 |
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 | QWIOPNGBPoTxSLpvWtnkjpThENVPGXJoJVAMQncX/CZo14+6JUD+LDrju7oG4eiE16gDPm+T8PqAjRMpxUivAQ== |
| 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
| 2026-09-17T11:08:20.462515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046349observed 77b92dc758ad5d505586ebb0149a7f58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:20.442450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046349/manifest.jsonobserved 06369fc3bf39eb0b6a4f165e3f1b616e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.423013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046349/publication.mdobserved a25f80a5b0a7c29079e6de49de6b4eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.404549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046349/publication.txtobserved 88f4b33fdc306b10f9dbc582c49d5cda...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. |
|---|