OT-2026-000017625
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017625) never changes.
Identity and time
| Publication number | OT-2026-000017625 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7a34-b19d-7bc32a96b81f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f6109b2336cfc08f0e199c43096bcb4848d7d7f00847ccda8940ee564b423eb |
|---|---|
| Markdown | 1bd599a7f4271ab69e7308a401875c009d1c1f5cbabf381594b0cb2b71172e88 |
| Publication page | 67b4ec3785cf995808a82249a3c82f52a97ff149a66e84ddea42fa0b17738df8 |
| Manifest | ed2954d57250272cc2f9fbff2f1f158eb60628032ac76b4f8542d32548cc25dc |
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 | VnHsTOgmg9es2hHpq6HkqP7Qwqywul99083x9ccDJBKNpNFEw3cKFqMCdxF0tw1VLQTi8s4O3fhzRxEtcMpZCw== |
| 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
| 2026-09-17T12:01:26.146819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017625observed 67b4ec3785cf995808a82249a3c82f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:26.129253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017625/manifest.jsonobserved ed2954d57250272cc2f9fbff2f1f158e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:26.111692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017625/publication.mdobserved 1bd599a7f4271ab69e7308a401875c00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:26.091465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017625/publication.txtobserved 7f6109b2336cfc08f0e199c43096bcb4...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. |
|---|