OT-2026-000027001
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000027001) never changes.
Identity and time
| Publication number | OT-2026-000027001 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7a19-ad69-2959e5b99e31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 362f66c69940eb40db2cc8b696ed60961ce2af0b4fad08714c773fe38e392d07 |
|---|---|
| Markdown | f0f222157d61989e890b9ed822cb21e98f26c9949cd5b1833f18e4d32d7dab5d |
| Publication page | fcc2d39c18722830b0318ed1b44da4bee32729d1b2bec61002b402a06457a732 |
| Manifest | d4a47c25ee3099258247480ada2907fa26264f20513f2f26355e3f6d10d9af52 |
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 | pxye2o6EgbHiJvJKOh3SKixj7fuJMwv8mDwmaAzYh8pJBg3SXB/NItLV3fmVVzk7e9rtf/aM3o8vrcwSbQe6Cw== |
| 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
| 2026-09-17T11:43:37.855380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027001observed fcc2d39c18722830b0318ed1b44da4be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:37.839191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027001/manifest.jsonobserved d4a47c25ee3099258247480ada2907fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:37.821523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027001/publication.mdobserved f0f222157d61989e890b9ed822cb21e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:37.804458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027001/publication.txtobserved 362f66c69940eb40db2cc8b696ed6096...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. |
|---|