OT-2026-000097170
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097170) never changes.
Identity and time
| Publication number | OT-2026-000097170 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-75d6-9e70-93ee07139b1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097170 |
| Status | PUBLIC |
Content hashes
| Canonical text | faf6b17695142d6c27632fdb18a4440a8fb38ff054ee2cc600ff558f949cdec5 |
|---|---|
| Markdown | 8de56c57260fb3565997d7b0a18f973b5bd8c856bb8a5b53da94898194c354d8 |
| Publication page | 859514e6a13ba58eeaf41279a8736fe487c99a6879f64508a6daac2062ed325f |
| Manifest | d16e70610a7460234fbe750b2d19a52dbe17f3fab4b7511dbac8abcffa41bd40 |
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 | 5yS2SHUPRhypnyPeFvakE7cQyxPBJ7lazAtUy9L7yjL3c7NsQMBTwYJ7iO6fVV1OBVzXFciDXdQbCFce4odXCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:11:00.850115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097170observed 859514e6a13ba58eeaf41279a8736fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:00.711035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097170/manifest.jsonobserved d16e70610a7460234fbe750b2d19a52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:00.692910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097170/publication.mdobserved 8de56c57260fb3565997d7b0a18f973b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:00.663139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097170/publication.txtobserved faf6b17695142d6c27632fdb18a4440a...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. |
|---|