OT-2026-000058150
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000058150) never changes.
Identity and time
| Publication number | OT-2026-000058150 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-76f0-b24c-f668aaf4f378 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058150 |
| Status | PUBLIC |
Content hashes
| Canonical text | b87b1659908255bef6e72a560df1c02e7c742505e8d40d6aafff8cd0d1ed26cc |
|---|---|
| Markdown | ae5dee1f83a151d1c3b63a0b45612268178cc9531ee5d55bc47099c701b60ac1 |
| Publication page | 0ab92fd5bcf7655307ab7d2f11bf6d7692deaaab5598b29cf745f553bb739f49 |
| Manifest | df20e92201c34afeda5ed4e6a1e6e059505fc3893b6b7807b63a547195676aa4 |
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 | LxBSUubILmKqqDGK7xJPGeBUpK5M8LZ2oyjA4Xcx/3wTXv7TdgIHtZ9r7o4SjKidhLx2jlwlO2eltB8BBBSeBg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:47:50.386892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058150observed 0ab92fd5bcf7655307ab7d2f11bf6d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:50.366919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058150/manifest.jsonobserved df20e92201c34afeda5ed4e6a1e6e059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.347189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058150/publication.mdobserved ae5dee1f83a151d1c3b63a0b45612268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.326890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058150/publication.txtobserved b87b1659908255bef6e72a560df1c02e...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. |
|---|