OT-2026-000056113
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000056113) never changes.
Identity and time
| Publication number | OT-2026-000056113 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7fc7-b0c3-0c42dcd0d7d4 · 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-2026-000056113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4321c98643e61eeee09b432e5cc7ad90fd0a121b6b0aec2b56c18b1801db79bf |
|---|---|
| Markdown | a014657e3514ab1e1993f27764c0de6d24ba6bc8385237d8d68b0f1aea82330f |
| Publication page | 6bf5a382197ea5ea30d213a2ef5025b2187f140d1633660935ac2ecb2d1e6060 |
| Manifest | b59aeec769146b0d88089d2574e5c266c96fda5ee001286273d94f8b2b3b2b98 |
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 | rkXP2rMDxQe65iRyEgd+GHqXR+ZFYp0CpwZxoDgvzmFPnPsWg0V9I1E6/GZg3RYiLjW/O22YSGs6Ni30l04gCA== |
| 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
| 2026-09-17T10:51:39.370048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056113observed 6bf5a382197ea5ea30d213a2ef5025b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:39.353105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056113/manifest.jsonobserved b59aeec769146b0d88089d2574e5c266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:39.334875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056113/publication.mdobserved a014657e3514ab1e1993f27764c0de6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:39.318443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056113/publication.txtobserved 4321c98643e61eeee09b432e5cc7ad90...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. |
|---|