OT-2026-000053676
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053676) never changes.
Identity and time
| Publication number | OT-2026-000053676 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-7f72-883f-66d4f5897b2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053676 |
| Status | PUBLIC |
Content hashes
| Canonical text | c57a3828496cb19dda2125a671068519f4513777bfa1dae1a05038f630de535c |
|---|---|
| Markdown | fbdd688256e5aa2920f2debb16232f9fc023f32f41b853209302b4f8bd74e19b |
| Publication page | 95ba74ab865adf8b18618a820675c84f3374baa07819ced5f2ea71cdc612176f |
| Manifest | 7d9118418a81de86a94b4368e69e79da98ef467472aa448c82b59b06226dd2f5 |
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 | AqSRrCucub5wDWCjQLogwwFBOFc0M+mgEthF4LfIQRSZmeFXuKFvQbN+MNP25N4ZcyX2UE3HRWDmLzeDfBIfBw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:34.292213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053676observed 95ba74ab865adf8b18618a820675c84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:34.274028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053676/manifest.jsonobserved 7d9118418a81de86a94b4368e69e79da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:34.254713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053676/publication.mdobserved fbdd688256e5aa2920f2debb16232f9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:34.235409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053676/publication.txtobserved c57a3828496cb19dda2125a671068519...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. |
|---|