OT-2026-000058313
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before 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-2026-000058313) never changes.
Identity and time
| Publication number | OT-2026-000058313 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-70e4-b05c-f5a3d65e57e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34c787f0b89893807cf20313de92f6c85bbda153ba5d2bb53bec1113881075fe |
|---|---|
| Markdown | 83d08b8136a8e19bf653bec62f7ce9cd894ab1bb5c22cfb6b62e81cbfafa1b7f |
| Publication page | c4dedf610fe4a52ba8d3c2d5ae780475342ab00b1f54b0c4418fbedbddafdde2 |
| Manifest | 174ab66857b1179f59909431f5f6169ba95c538ca4d73188ec31987c84e4b2a2 |
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 | aJGlY+xFRPJywIIGtqdqvFVDg8IAiI7J8U34KMEYVPUWDebTAwM53Qrw8JRt8amibOk1Nj3ZqKWcK2YxGh+RBw== |
| 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
| 2026-09-17T10:46:43.029911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058313observed c4dedf610fe4a52ba8d3c2d5ae780475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.010487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058313/manifest.jsonobserved 174ab66857b1179f59909431f5f6169b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.984057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058313/publication.mdobserved 83d08b8136a8e19bf653bec62f7ce9cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.964400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058313/publication.txtobserved 34c787f0b89893807cf20313de92f6c8...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. |
|---|