OT-2026-000058885
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000058885) never changes.
Identity and time
| Publication number | OT-2026-000058885 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7b09-8db1-1569fa0f5efa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e0b7f4caf2098f99522738757e91f447580f83c8402f75c51e43253fa3c70cf |
|---|---|
| Markdown | 279becdeff65235c1070078246fd7966daf2229871934f7ae62b953a0fafef80 |
| Publication page | 6b97dfcadf237e9a8a21f335fbbc0b267e7b96ad44dee5fc3b14178b2ab0cd59 |
| Manifest | d499583797600a637a582aa4b9242260496db5d931a0ab115cc7ffbb3c487bd8 |
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 | MJMOeGgYCCL7byiL0Pxyksf3prNflRKA+BFIF015Y0VfkoKailrhSrfGgV4UWlE1UlslfJa8VmzVCtdze2QSBQ== |
| 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
| 2026-09-17T10:46:25.867059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058885observed 6b97dfcadf237e9a8a21f335fbbc0b26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:25.849310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058885/manifest.jsonobserved d499583797600a637a582aa4b9242260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.830034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058885/publication.mdobserved 279becdeff65235c1070078246fd7966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.810986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058885/publication.txtobserved 0e0b7f4caf2098f99522738757e91f44...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. |
|---|