OT-2026-000059512
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000059512) never changes.
Identity and time
| Publication number | OT-2026-000059512 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7b4c-9708-b0df8ed61830 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d425d37b86f5085d2a73dc47ff76fa3b2bee800d8b2ef4916dc0db9c229b3a6 |
|---|---|
| Markdown | e2054c38cbda985aaebfc8393628a41568e5d0fb5b9edc09bdf9abd3bccee857 |
| Publication page | a440b5fba4e89914a15baa71f9ee03c88153ad0bbd0070196b363b731278e834 |
| Manifest | dfb7f8716c17a35e9c572247243f139209fc2063abcf75cc5c95149cbf02b95f |
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 | KQrBejN7Edd9P9GHNVZLHdTiKfpq0w6big6ymfsedpAf2ZEnm/p6cSdCQrbMpKyWAsXhakbeUuEYyKMW1c2yAQ== |
| 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
| 2026-09-17T10:46:13.715615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059512observed a440b5fba4e89914a15baa71f9ee03c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.698287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059512/manifest.jsonobserved dfb7f8716c17a35e9c572247243f1392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.678409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059512/publication.mdobserved e2054c38cbda985aaebfc8393628a415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.660130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059512/publication.txtobserved 8d425d37b86f5085d2a73dc47ff76fa3...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. |
|---|