OT-2026-000060824
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off after set-down, on a tool changer
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-2026-000060824) never changes.
Identity and time
| Publication number | OT-2026-000060824 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-71c8-baf0-57296ab698dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060824 |
| Status | PUBLIC |
Content hashes
| Canonical text | b55d5861296b56493601f1b467cfce5336b052229dabbc623e1662f78efe295d |
|---|---|
| Markdown | 3d0764689c16ca8f6eea0dc8a2a60a6102c4bad845d4cc8fd1f0eed629655d5b |
| Publication page | 2149a6f3382ae4fed7623f34241a08514213ba09d548729676c02fd69c5227f0 |
| Manifest | e7110fc657cffc2652399ef40a2adc2786d807ab79e3d1349ea2eb75e8fbe6ba |
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 | ERN0tkcrTDGWtT9EQinhUVI+9Npap0FvcsXZuGW2Cb1v/9LLIG/+6XYF4nbSEWfg/H/iD45XTU8TOaJqt9DiBg== |
| 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
| 2026-09-17T10:43:34.567414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060824observed 2149a6f3382ae4fed7623f34241a0851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:34.552197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060824/manifest.jsonobserved e7110fc657cffc2652399ef40a2adc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.535924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060824/publication.mdobserved 3d0764689c16ca8f6eea0dc8a2a60a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.519981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060824/publication.txtobserved b55d5861296b56493601f1b467cfce53...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. |
|---|