OT-2026-000064078
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000064078) never changes.
Identity and time
| Publication number | OT-2026-000064078 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53be-7c8c-91ae-68d9723892c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62204f22de2995c9c46790cd7d1b65797c786dc97bf44c3dbee48608a5b7c1c2 |
|---|---|
| Markdown | 3a06f68573237e891c963cab43f9f56460f27c618f50f1511639ce02757c70e9 |
| Publication page | 21cce31693f136c0d8647c961da02ea8e71decff9be7ada730ba4ff012d9a4b0 |
| Manifest | 38a97a45a6fa423308d8d36b67f8aa21350b6bcdab07e9754848bebe7de772ae |
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 | AKqXLXgpALw2bEskGdHYx2ZsvFvuATBnr1UW/hZnQt2CEOdTFXB3Ygbc5+lA9PPWr9gRU1fkDggXQwlkyFnHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:10.936553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064078observed 21cce31693f136c0d8647c961da02ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:10.918261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064078/manifest.jsonobserved 38a97a45a6fa423308d8d36b67f8aa21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:10.900965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064078/publication.mdobserved 3a06f68573237e891c963cab43f9f564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:10.881392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064078/publication.txtobserved 62204f22de2995c9c46790cd7d1b6579...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. |
|---|