OT-2026-000057584
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000057584) never changes.
Identity and time
| Publication number | OT-2026-000057584 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-7b7f-bf22-6bbff2c2aeab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057584 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd5383c6baddb516bde2a1aef529bd2df891afb671d727c52726765a8c876edc |
|---|---|
| Markdown | 5f16d5d2384e95fa862659455443d4f4e1c6cb660cb7a12d379d7d2a5bd97539 |
| Publication page | 110840dee72e08723df5c382c298959b7d02424c11d5603d88fc6064d06da8f3 |
| Manifest | 076907512b79f860b97243a62404b06306b9eb67663f67b334141fa5d6b1dfa6 |
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 | rK8O3RP8LTW3XdnnPJeOTG3D7WGstc8kKB1NIJbxRjaRpAu8RllFva8dP2u6Zax+IEvbGPXH0yPj/DqrNnzdCw== |
| 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
| 2026-09-17T10:48:07.907388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057584observed 110840dee72e08723df5c382c298959b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:07.888885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057584/manifest.jsonobserved 076907512b79f860b97243a62404b063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:07.871012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057584/publication.mdobserved 5f16d5d2384e95fa862659455443d4f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:07.854292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057584/publication.txtobserved fd5383c6baddb516bde2a1aef529bd2d...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. |
|---|