OT-2026-000037982
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000037982) never changes.
Identity and time
| Publication number | OT-2026-000037982 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-716f-8ec2-794d4e571d73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 595996e8053fd329c6283acc213168e51fdbd0190648d30495ec9ce6d5620e5c |
|---|---|
| Markdown | 64becf061a9e55c20ffe594245e15ed065811516f59d640a90cf12f2200f6876 |
| Publication page | 116aba387822c959af1df582cc25e06d14f7038c613b281f80dbff168b51ddad |
| Manifest | 49e468c6f9b2d0f095c7cddac360743ade453b402ad0e9044707675f5486761e |
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 | Z22Zq7KbIvd5SC7yfBz9u4r3mlqQNJnkTxCZG6EjOs3chugTltL6bDA+5Xt5dnegHIUVZHPsJJBuuCiNWohuDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:16.631175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037982observed 116aba387822c959af1df582cc25e06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:16.612857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037982/manifest.jsonobserved 49e468c6f9b2d0f095c7cddac360743a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.593650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037982/publication.mdobserved 64becf061a9e55c20ffe594245e15ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.576778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037982/publication.txtobserved 595996e8053fd329c6283acc213168e5...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. |
|---|