OT-2026-000061205
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000061205) never changes.
Identity and time
| Publication number | OT-2026-000061205 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-70b1-89a6-145524d6194e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061205 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2e69f5f06401ffd425255314eae863a45eeffbc6d9fb00eefdb7439466fe72a |
|---|---|
| Markdown | 231a8d470a292269bfb9c401cacb65e79284a89437510d89f1bdd0d37a6b812c |
| Publication page | 2e57871f0c5569be003cf6f64e6a10a1bbdcd5d78f41b2608ca1183d1de00323 |
| Manifest | 1bbd6f2a1cf0d672796ae87822d0e8d7c3bb42c48344b3467c9b95e3ebcb9fb0 |
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 | BbsBg35M+469RollSdZcZnOIXrw9X+Oh9FSGQ3VhkCu4rEdLSQIrqQNgRzfwqzWrHVVE64gtcsGYPuDsdyJYCA== |
| 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
| 2026-09-17T10:42:36.306696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061205observed 2e57871f0c5569be003cf6f64e6a10a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:36.286522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061205/manifest.jsonobserved 1bbd6f2a1cf0d672796ae87822d0e8d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.267921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061205/publication.mdobserved 231a8d470a292269bfb9c401cacb65e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:36.249000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061205/publication.txtobserved e2e69f5f06401ffd425255314eae863a...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. |
|---|