OT-2026-000052368
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000052368) never changes.
Identity and time
| Publication number | OT-2026-000052368 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e792-7384-8efa-5d0f2884675c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052368 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5cbf2859117cacc8b1627d21e3263895884cab9eaedb7cee40d89e2ece862d3 |
|---|---|
| Markdown | 22a20a18ce83d1675c2c07ea4602f5c2dfc0e0fe303715a67e6bbd25bbd514dd |
| Publication page | cae84607f3b328886d060ced509794aac2dc57ffd7d19a811ac730bd452ff681 |
| Manifest | 95400ce229556fbc6d3ee30726b609e6101b4e9f9173cb5b5e16780e85aa5be6 |
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 | q9GzhCcvGuzXUdP1UGjitruZgAuM5hVjYt+mAoswBin3DajmFFQVMzkRU4ER8+VA7Lf2byJV9JBgtqLkW3yuCA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:04.074970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052368observed cae84607f3b328886d060ced509794aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:04.054344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052368/manifest.jsonobserved 95400ce229556fbc6d3ee30726b609e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:04.033647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052368/publication.mdobserved 22a20a18ce83d1675c2c07ea4602f5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:04.013819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052368/publication.txtobserved a5cbf2859117cacc8b1627d21e326389...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. |
|---|