OT-2026-000098898
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold 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-2026-000098898) never changes.
Identity and time
| Publication number | OT-2026-000098898 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7e82-9b50-3a0612e7bf20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098898 |
| Status | PUBLIC |
Content hashes
| Canonical text | de80337959565d132ef337310626b22061b3da303c6c4ac8018ff19b65db9b4f |
|---|---|
| Markdown | 1a456c763bab2192b93718f9808fd5e0fa2caa0653dd850672ff2c4cd8cdd3a1 |
| Publication page | 7c91746649a070e898b6ba094b43ed6fb48cd10e546fd344dec62e18590c968f |
| Manifest | ccca59add0c651530f9056dd82012f23e21c89bba3881eb28548d19feaae9503 |
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 | fdoz2lpA9cmoT8sB1324c/id5UEF8USG/xJuMLypJW6xjkQY4fhLQiLfbNwT7mEISB+K+87OJipZTXqSEYP9DA== |
| 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
| 2026-09-17T09:29:57.285675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098898observed 7c91746649a070e898b6ba094b43ed6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.268325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098898/manifest.jsonobserved ccca59add0c651530f9056dd82012f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.250845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098898/publication.mdobserved 1a456c763bab2192b93718f9808fd5e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.232531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098898/publication.txtobserved de80337959565d132ef337310626b220...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. |
|---|