OT-2026-000048966
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000048966) never changes.
Identity and time
| Publication number | OT-2026-000048966 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134c-7234-a237-2d7094cd4fbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048966 |
| Status | PUBLIC |
Content hashes
| Canonical text | e64edda3ce84e64f425b8f0d693ba9a49106dab4078090e24de6b0c97af3e9e8 |
|---|---|
| Markdown | 356319893bfdd8d014011b70ca7e673eeeba5c878cbb1fdd55175f21df443314 |
| Publication page | d0ba966d142404809f1113318dbc77c99b8dbea84b7bddb0b5c5cfce02688514 |
| Manifest | d1ce1c4d1f7b4e87f70fdee354b45f37ca31f2efabff85eee86f7cc96eb4166e |
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 | uiXhXyaCZX3FTDzMuT+qbtPUeqKOzmXBr2eDLLpretri3EW2c/B3lXQRGk5DaPPLu3DhIHPU50tuP0tFG8IpBg== |
| 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
| 2026-09-17T11:03:09.884736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048966observed d0ba966d142404809f1113318dbc77c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:09.867252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048966/manifest.jsonobserved d1ce1c4d1f7b4e87f70fdee354b45f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:09.848902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048966/publication.mdobserved 356319893bfdd8d014011b70ca7e673e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:09.828474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048966/publication.txtobserved e64edda3ce84e64f425b8f0d693ba9a4...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. |
|---|