OT-2026-000049626
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000049626) never changes.
Identity and time
| Publication number | OT-2026-000049626 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8fed-7da0-a2a7-86dea9d5a97f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2010ca7050c3469b967eb605a2769db8fa963aab47d5e1da99d6df1a026b8012 |
|---|---|
| Markdown | 0478f053109e7774a589acfbd56e16f516f53f0dc483c41fdcb8e5eb16ad0156 |
| Publication page | 96d5e38c8a044428536d3a25000be76b1968e0b568cbaead0568ade0cfb8a2c4 |
| Manifest | cd397084360c9a569eb041d2a5617b1275657a963860f5ad2f1bef3d428eb4b1 |
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 | eD0REkCiu7qoYLIWYGtC7S0gYcbx5h3J/Pv52v0jXwMjSCe2GlgdfAgjKcrQEg4Dn/fIVFHi+qvU96iI0Ye4BA== |
| 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
| 2026-09-17T11:02:37.003173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049626observed 96d5e38c8a044428536d3a25000be76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:36.985367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049626/manifest.jsonobserved cd397084360c9a569eb041d2a5617b12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:36.966749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049626/publication.mdobserved 0478f053109e7774a589acfbd56e16f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:36.948437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049626/publication.txtobserved 2010ca7050c3469b967eb605a2769db8...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. |
|---|