OT-2026-000056185
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000056185) never changes.
Identity and time
| Publication number | OT-2026-000056185 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4c-7fb9-a099-8bd9b08fb300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12e76e454fc964279d43b4584e0522d7391468daa5d4043dcd7e29a4af2aff50 |
|---|---|
| Markdown | 57d4953b9045ea7913e3fa6db441b42f125bc545c416474879510fd03f008fac |
| Publication page | 3d0a6051782e08a6ea2e02567f794a0168c0b17d6d66cc349a049b5b26d5356f |
| Manifest | 5eefb0b871a9571a086f559d20ba7483540512247ff13e8e6abc8a06cc6ff9cf |
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 | dCU3SFax0iD+UNhBPTpqtTbWpYT1OsZ+qSiwq2kE4Ox3y+J0e0YFr18px1TreEJU6I8+7bY9F77ijaAqrzu/CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:44.937791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056185observed 3d0a6051782e08a6ea2e02567f794a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:44.918608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056185/manifest.jsonobserved 5eefb0b871a9571a086f559d20ba7483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:44.900377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056185/publication.mdobserved 57d4953b9045ea7913e3fa6db441b42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:44.881535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056185/publication.txtobserved 12e76e454fc964279d43b4584e0522d7...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. |
|---|