OT-2026-000034161
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000034161) never changes.
Identity and time
| Publication number | OT-2026-000034161 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7cf0-ba07-9560fb0c659d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 428757a65fed58fde149010557508764e7e8dc952e3da7c75d8c04b657b4cabc |
|---|---|
| Markdown | 938e727105780b0e7233c996374d783224fa4165338dcacac14b5b9159cd9618 |
| Publication page | c8d965c6dffbc016253b46ebf3b3b35d9d66f99ca08eca28dce0a7c167695b96 |
| Manifest | 162f4f5980cda03c98c7e96684ae5e419521c57a0514531c3faa113a97f24c5f |
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 | 49uoaS3SB9B6QCRnJQZOHyGlJ3evEoh+mmosykH5HwjX+OIhw2jV5pHTJ6WQw+r77xS7zkHc68W8serhhSKrAA== |
| 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
| 2026-09-17T11:30:34.025718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034161observed c8d965c6dffbc016253b46ebf3b3b35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:34.008247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034161/manifest.jsonobserved 162f4f5980cda03c98c7e96684ae5e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.987210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034161/publication.mdobserved 938e727105780b0e7233c996374d7832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.961824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034161/publication.txtobserved 428757a65fed58fde149010557508764...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. |
|---|