OT-2026-000048661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000048661) never changes.
Identity and time
| Publication number | OT-2026-000048661 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7885-b9ea-b7316557269e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048661 |
| Status | PUBLIC |
Content hashes
| Canonical text | e34b97d4add18bcdcc4321a8ab54a7834fe97df117f117523941925dda3eadd1 |
|---|---|
| Markdown | abd6e9d17544a1c5c3d24d81029229feda0defbdb720d04ad257ead40f5f6a59 |
| Publication page | 45661be596560e49bbbde667c3fd66d245ac8938fa291bbeb94eb3bf5dd788e2 |
| Manifest | d8479d4a31465f03a3b70a7b527b0829c06ff80a20ee8a45165bb0cedfd33ac9 |
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 | 1JnE9rysRsp8cAj+mPlv1BFCJUJ20gg7oKBqZa30UYT4U28bFvN4hYn9SjYmqYWBp6OzYbh7vzuwYU80g2CWDw== |
| 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
| 2026-09-17T11:04:16.751480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048661observed 45661be596560e49bbbde667c3fd66d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:16.733729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048661/manifest.jsonobserved d8479d4a31465f03a3b70a7b527b0829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:16.714503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048661/publication.mdobserved abd6e9d17544a1c5c3d24d81029229fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:16.691847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048661/publication.txtobserved e34b97d4add18bcdcc4321a8ab54a783...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. |
|---|