OT-2026-000059028
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000059028) never changes.
Identity and time
| Publication number | OT-2026-000059028 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-75dc-891e-8235bf241db7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27aad2b6cbcfcfa6e10b5af05eb676aae4e54dfa5cbaabc4d26ff3da74421694 |
|---|---|
| Markdown | aa4f6ee8f69cb24d334947f3741fd93392f36574afb46b55151e823ebb713796 |
| Publication page | 051f896b7a69afccfed8118ae51aec4da412082fa2f09a1f5debba2bde14806c |
| Manifest | cd686203c6478c362220290a33e3e43e5510b966c7314a533cd5e1d60e48e09b |
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 | 2ysDDOIaoGpHcYtW3OaXVKzJ1OCPlfSjcCNrDZ4xh7Kp/fzrXeGOSOqcdBzatOb/hJSHSl/QDbusxSw3mCQBAA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:50.023526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059028observed 051f896b7a69afccfed8118ae51aec4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:49.949828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059028/manifest.jsonobserved cd686203c6478c362220290a33e3e43e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.930465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059028/publication.mdobserved aa4f6ee8f69cb24d334947f3741fd933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.871000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059028/publication.txtobserved 27aad2b6cbcfcfa6e10b5af05eb676aa...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. |
|---|