OT-2026-000041124
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, 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-2026-000041124) never changes.
Identity and time
| Publication number | OT-2026-000041124 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7005-909d-d165d363aad1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041124 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4ebe27fabb28d27be55f1aa975dc399f8e6290c1a409d4849a016ac0d49eec7 |
|---|---|
| Markdown | 1f389b10efff407ebe673cc0a8918ce6876e8195c1481a1cdba39077d86d1c33 |
| Publication page | 526d1155b67723c20bfb6f2ead9a0b61b3e8a284747feb25bb526f0f8deba779 |
| Manifest | 291f1be26009475720f0e3bdf07e2f1869a02c4171f4bb73a8575a6588fc240a |
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 | k1Qj1376YQ0AC6B3LWHMp8sXPXFKMocy28GXzQTZ4yFJWbJRDa5eqMSdqA5Dbldcn6GnppE1tlP5IbEfDIl3BQ== |
| 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
| 2026-09-17T11:16:53.711063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041124observed 526d1155b67723c20bfb6f2ead9a0b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:53.693197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041124/manifest.jsonobserved 291f1be26009475720f0e3bdf07e2f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:53.677192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041124/publication.mdobserved 1f389b10efff407ebe673cc0a8918ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:53.547166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041124/publication.txtobserved e4ebe27fabb28d27be55f1aa975dc399...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. |
|---|