OT-2026-000026393
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000026393) never changes.
Identity and time
| Publication number | OT-2026-000026393 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7447-a456-a36d117fafc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026393 |
| Status | PUBLIC |
Content hashes
| Canonical text | c14de28de4973015e0ee1f6b297c01ba7180df7be12d5b9b877931aba6159fba |
|---|---|
| Markdown | f88eee272dc099f6b34b3948b129d7e99d5da631206ac927db150a1ff06ed373 |
| Publication page | 703f425365e0a10592d888091d9f2083d7cad0ad5097fcd78a676f27673003af |
| Manifest | a54bef3c30bb7ac87c74ce5810258e4077e63c477c90d3df8af8d5021a61a121 |
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 | GOOztrdTuSGyUDyNE1N4SqKECkZzF4p9ZEo2NDS6V5z6ySqlmLSHnl7XJpeJsZGD/jujcmhMm4mSJPM/S5A5AA== |
| 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
| 2026-09-17T11:44:22.592251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026393observed 703f425365e0a10592d888091d9f2083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:22.576487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026393/manifest.jsonobserved a54bef3c30bb7ac87c74ce5810258e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.561034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026393/publication.mdobserved f88eee272dc099f6b34b3948b129d7e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.546049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026393/publication.txtobserved c14de28de4973015e0ee1f6b297c01ba...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. |
|---|