OT-2026-000005567
Publication integrity record
Bellows cup vacuum gripper, common isolation valve, six outlet manifold, two stage ejector, contact triggered
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-2026-000005567) never changes.
Identity and time
| Publication number | OT-2026-000005567 · never reused |
|---|---|
| Internal UUID | 01a0a93d-6edb-795e-b512-f3ba0f498977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:02:50.718475Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005567 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc41f1856486cc78076634c40f3afdb6962b43736b3d8feaaf6fc7b778bef5c1 |
|---|---|
| Markdown | 9563f792b88691b24d0cf2cd912f4f6bb55158c9d230889f8ce7791b76be432f |
| Publication page | 272e5451eced6d13ab41ff0dc7fd8ff54ef39f152a787fc7c207aafada280640 |
| Manifest | 043c762c8bd8d1de887b43cd143717693ad55418ba539cc2d50912ea1371f36c |
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 | ayTY99Kx+s2GTg8tSoa4yz2qSyQau0icd3hUO+ToJAFoLuaM20ADuCGifaqbfe0W/B4IdLcDoXUNpq9Mv69PAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:25.929715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005567observed 272e5451eced6d13ab41ff0dc7fd8ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:25.916562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005567/manifest.jsonobserved 043c762c8bd8d1de887b43cd14371769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:25.902607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005567/publication.mdobserved 9563f792b88691b24d0cf2cd912f4f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:25.887097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005567/publication.txtobserved cc41f1856486cc78076634c40f3afdb6...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. |
|---|