OT-2026-000051204
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000051204) never changes.
Identity and time
| Publication number | OT-2026-000051204 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7226-8c8d-5e62b2b3b795 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051204 |
| Status | PUBLIC |
Content hashes
| Canonical text | a59fd0a6d0ab97c961c704d8e2a4c410c92538445dd5f1932908f667190510f0 |
|---|---|
| Markdown | db2c5b0f57131edb60315948d01a38661f2bb5f415511fd0071efe79eedafa7c |
| Publication page | 4f1538a42e0f9891def11bfa8badad63c8549d159e8ce8aaeb0bc0bf4cd23c9d |
| Manifest | 2453dac90bf91ec6da178c7bbf981ab8612a52718a24f17f750cd3dfc08f812d |
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 | tmNqfTLGTqOnBmMKU70NzFyFnFJTNZWA2BVx1SxmEYfYKUKcCjWphhDh97iw/U0Znn98EhRyQx4/WXtCvq4LCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:59.161375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051204observed 4f1538a42e0f9891def11bfa8badad63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:59.140684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051204/manifest.jsonobserved 2453dac90bf91ec6da178c7bbf981ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.120654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051204/publication.mdobserved db2c5b0f57131edb60315948d01a3866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.102085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051204/publication.txtobserved a59fd0a6d0ab97c961c704d8e2a4c410...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. |
|---|