OT-2026-000059879
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000059879) never changes.
Identity and time
| Publication number | OT-2026-000059879 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7906-9dc4-2456a6e94dab · 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-2026-000059879 |
| Status | PUBLIC |
Content hashes
| Canonical text | e66e29f88960ec9b95c607daa8a002ac078b68a5a1a642c15176bfc2878f350d |
|---|---|
| Markdown | 5caaa49feb48b8efd140a809430d00fb0606955256f52762fe4bbd4c17b02987 |
| Publication page | 03d675f5c6a002313cb4f4aad615dc507f4c33d598a9e9fed0a73cd4aa81e370 |
| Manifest | 8a58ed31d006abbc3a976c7bbb131b09f724a9fac86b86cedadac89638031071 |
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 | ZtX59JY5aCIVPDywyjGsmFWKm8NYHkx8JHi7Sw45AymbEyf4Y+G4Punvg9zrGBx9sop2nWdSXxd16d73aNU6CA== |
| 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
| 2026-09-17T10:44:38.154940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059879observed 03d675f5c6a002313cb4f4aad615dc50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:38.137083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059879/manifest.jsonobserved 8a58ed31d006abbc3a976c7bbb131b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.120510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059879/publication.mdobserved 5caaa49feb48b8efd140a809430d00fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.103640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059879/publication.txtobserved e66e29f88960ec9b95c607daa8a002ac...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. |
|---|