OT-2026-000051152
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000051152) never changes.
Identity and time
| Publication number | OT-2026-000051152 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7b46-a424-d68401f63e02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2109552c33d1e1800bd0a20b43ed6f7788669fab1b5bb449d34d25a0e81f116f |
|---|---|
| Markdown | 954e84debf425af448bc4f31e41021b72321544ce46a1e913f04a548e9b565ae |
| Publication page | 4549195cd406894ff60b20d9ed1014ad0a339a03a5aa5ef00ba6c0464c82faca |
| Manifest | 0f19e5bfd341d8557707c2cf25ddc974584e180aa7d185996ab6baa00f02dac2 |
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 | 0W8Sx8XxHXYeXIKpm3E6hUsN4EkYUfEfrMbPB4eIM0dqGyvozcD834BwTubeFDVhUrDv/AeRzyEcZwG21MLNCg== |
| 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
| 2026-09-17T10:58:54.833975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051152observed 4549195cd406894ff60b20d9ed1014ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:54.813530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051152/manifest.jsonobserved 0f19e5bfd341d8557707c2cf25ddc974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:54.790462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051152/publication.mdobserved 954e84debf425af448bc4f31e41021b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:54.769634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051152/publication.txtobserved 2109552c33d1e1800bd0a20b43ed6f77...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. |
|---|