OT-2026-000098578
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000098578) never changes.
Identity and time
| Publication number | OT-2026-000098578 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-72f5-aa5b-496fe902fa5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098578 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79051a1990eef0a6cfd0f87c9337cf1559cf3bbea409130ab6ce7fc6db8417cb |
|---|---|
| Markdown | c13e2ec0481c8d865347bf4ea449fb0641dab26fa6b1a86d06fdaec3f43ab669 |
| Publication page | 343f5b1c0d350cce400e6b833b07eb78e8407e622f22ea4e14ecd708e2d3cdb0 |
| Manifest | 37ac273de4117305843c9236651b6290361b5133f67d0af449c48871c8432775 |
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 | rjpIrCHJ3Z4PE8KzgOKMhGY+ebJYtNfD547Rd5ARDCs4SfwtOo3hnAQREszF64hq0BhpV4/5YAe9xM1/y7nPDQ== |
| 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
| 2026-09-17T09:30:50.563151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098578observed 343f5b1c0d350cce400e6b833b07eb78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:50.544812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098578/manifest.jsonobserved 37ac273de4117305843c9236651b6290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:50.527442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098578/publication.mdobserved c13e2ec0481c8d865347bf4ea449fb06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:50.509971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098578/publication.txtobserved 79051a1990eef0a6cfd0f87c9337cf15...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. |
|---|