OT-2026-000047410
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000047410) never changes.
Identity and time
| Publication number | OT-2026-000047410 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7494-8ef6-f91aa88f45cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77f44cfa460c5d1097ff7a73f2c133126261ce1226e442dabc6b0160d44ad5ed |
|---|---|
| Markdown | 761328241572e6332255eb3b48e15f1eebd68fa02ee1816e3baa0a175698c544 |
| Publication page | a3942efd4dd74931644ccfc0beb87f08d561108fed4d12e7a7aabf02be1bda6b |
| Manifest | 1e497b0d5fa333e59444d6f09deeef9179638bc4b6d364eb05f1eda8cb9cede0 |
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 | hyP+qA5Ync1AiA4Hm5aADB4uonOy7N6OM1t7M1lBGSqC3QZi30TcNKbNZeW3DxmVqr/rhyd5JS1Grm1EhXjEBw== |
| 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
| 2026-09-17T11:06:25.514930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047410observed a3942efd4dd74931644ccfc0beb87f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:25.496734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047410/manifest.jsonobserved 1e497b0d5fa333e59444d6f09deeef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:25.478655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047410/publication.mdobserved 761328241572e6332255eb3b48e15f1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:25.458453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047410/publication.txtobserved 77f44cfa460c5d1097ff7a73f2c13312...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. |
|---|