OT-2026-000059925
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000059925) never changes.
Identity and time
| Publication number | OT-2026-000059925 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7e72-ac47-2607898397ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 616c7d59c52ccf0063344c16a98995a15856bee606cfba4112e45bb52437b40b |
|---|---|
| Markdown | 4519dfd7f951756197fd8ddf0b5f99a128e9089cb73694755a9ce741713a73cf |
| Publication page | 2cf277c13808eb1f4be5d3541d418cc93f938cd5087ce482bff2a5451034d9d2 |
| Manifest | 4a1256dfe9bb2036f22dca49a31ae86e90f90e985ffc2ee08ce5776c233a3fba |
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 | /Fdz9iPVPeV+twEZ7I6/z8W8vM8RG9hbp8dAubbitwbRS1nZa/Fd97/jms99TTVB9nUL+FH7c2k5Q+coz9hwDg== |
| 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
| 2026-09-17T10:44:41.695407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059925observed 2cf277c13808eb1f4be5d3541d418cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:41.678193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059925/manifest.jsonobserved 4a1256dfe9bb2036f22dca49a31ae86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.660008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059925/publication.mdobserved 4519dfd7f951756197fd8ddf0b5f99a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:41.642834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059925/publication.txtobserved 616c7d59c52ccf0063344c16a98995a1...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. |
|---|