OT-2026-000065592
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000065592) never changes.
Identity and time
| Publication number | OT-2026-000065592 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7363-8ff6-fc8ed9e1e3ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a225604919ea2d933ef3c4d8f49314e58164b22ff438e8c2e83064a82ece536 |
|---|---|
| Markdown | 8cf46522d8b1311daa022629454082008df22a8f9f83bd31529b56b46b95943d |
| Publication page | 4e095eb2ee6936ed4e5dd48c5e631eb1660f53c17b1de65eeceac7822783d6aa |
| Manifest | b6f600bbe97693bec81abc4813f565cc4a20728f807e2a8d20a2f203f85be923 |
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 | jHBQCDD6+ULxnEfJDm8fhuQ6GykIS/Qx8vaoE6WTFjOkZtS6Rws6GCVLSxhTEG6JRNvk9uCoYjjTaH4+XCSEDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:57.340313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065592observed 4e095eb2ee6936ed4e5dd48c5e631eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.318445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065592/manifest.jsonobserved b6f600bbe97693bec81abc4813f565cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.289919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065592/publication.mdobserved 8cf46522d8b1311daa02262945408200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.264465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065592/publication.txtobserved 4a225604919ea2d933ef3c4d8f49314e...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. |
|---|