OT-2026-000060844
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000060844) never changes.
Identity and time
| Publication number | OT-2026-000060844 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7629-8c11-2afe98155db2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060844 |
| Status | PUBLIC |
Content hashes
| Canonical text | e86b7f36ce1c5befa06e441a6df05f0104a5ae6f31017ec0ace90489091eb5c1 |
|---|---|
| Markdown | affe3ca1edf4068e2db0e45a668629886e07430b9622bf5c5ca7677be31228fa |
| Publication page | 84694f81eb3f2120d7b312f5f5fc754b8f05f5b43f7ac3516dfaa8e2722027df |
| Manifest | 62924b5274b7f1734890a38d2f88a6241d38aea75dcde90713ad172e3682cb93 |
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 | YYHJlEu3HOXr0+uH+716mmsIbzey1nD9z4AQ8FXy9Azt8poyX9EJTmSqQlTbC4nSkIKCAFy9B+bM4NN4/qYZAg== |
| 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
| 2026-09-17T10:43:36.049765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060844observed 84694f81eb3f2120d7b312f5f5fc754b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:36.030594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060844/manifest.jsonobserved 62924b5274b7f1734890a38d2f88a624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.012783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060844/publication.mdobserved affe3ca1edf4068e2db0e45a66862988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:35.994264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060844/publication.txtobserved e86b7f36ce1c5befa06e441a6df05f01...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. |
|---|