OT-2026-000059274
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000059274) never changes.
Identity and time
| Publication number | OT-2026-000059274 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-72df-9b34-8bd80a5118cc · 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-2026-000059274 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0dd466d64ef541e9c0c0700122f15917cafb84cf277787a317af24f5ea6521b |
|---|---|
| Markdown | e158fcdfad38efafd0c2fa7a0c59e33cebc3620e292247b43d049f3f33355da3 |
| Publication page | c975b26ece47d2f85723e2b43e8e85908975c103336ee320a1f0293fcf32effa |
| Manifest | 60baf7073b8f499304af4370f68b69cf972e69c55697bd6dbcdd3afdb081bacd |
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 | YEwvIT8HUR0D+YzUUPLtWHwwl7D1ujcd2b0DFnrsZszuA299FfBtLXIekZ5+Z7iE2BTiFRL4siQGtPuuoD1OAQ== |
| 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
| 2026-09-17T10:45:49.640054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059274observed c975b26ece47d2f85723e2b43e8e8590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.622622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059274/manifest.jsonobserved 60baf7073b8f499304af4370f68b69cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.606048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059274/publication.mdobserved e158fcdfad38efafd0c2fa7a0c59e33c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.590222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059274/publication.txtobserved f0dd466d64ef541e9c0c0700122f1591...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. |
|---|