OT-2026-000054660
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000054660) never changes.
Identity and time
| Publication number | OT-2026-000054660 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-73d9-bbed-d641e8f455a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 896399c3a8fdcf74d251636e9efa1b4139ef9ec2dff53339cec7017b18308831 |
|---|---|
| Markdown | 4e45a9d497053376490985dcc9ac5d7550a52fa279332f12a4309b7af67b3748 |
| Publication page | 57a14fa54abba53e2dccbd37e893a25de1c680950025e9ee69d5ba93c8a6a4d4 |
| Manifest | 8eb959db16c259555823ddbadc4e3a06c3ecbc412b8cd88b987c5f6a28215f87 |
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 | PPiyb0Wuq/txbloOI2j16mAyqBsUUfz68+2v0s1P0ui0Ls7L2XMjsEPBlEPja5YE35KtimyLVj2a34etSoPzBQ== |
| 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
| 2026-09-17T10:53:43.910470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054660observed 57a14fa54abba53e2dccbd37e893a25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:43.891349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054660/manifest.jsonobserved 8eb959db16c259555823ddbadc4e3a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:43.871748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054660/publication.mdobserved 4e45a9d497053376490985dcc9ac5d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:43.850612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054660/publication.txtobserved 896399c3a8fdcf74d251636e9efa1b41...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. |
|---|