OT-2026-000068711
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000068711) never changes.
Identity and time
| Publication number | OT-2026-000068711 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7000-83c7-bf816a79dd96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068711 |
| Status | PUBLIC |
Content hashes
| Canonical text | f163477a50000cc1195145782b22f0a7b2cb222a38349d8210b9c98b2ffd9d72 |
|---|---|
| Markdown | 0f7cd9fe7d56e1ce6995d7d73a5f22c7fc1bba3ae0dde29f3cf7e3bd5f3487c1 |
| Publication page | cb14c73a225634d9c3f988ff0c4326a9112e1a1740693a3198a31d9398c3924e |
| Manifest | 2b9342879d6060dd98b972f8acb21a8446cd168cfda293336033cfb6c8771939 |
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 | 3tX/fPiVKNWZQAiMH8qN5R6MU7WQVxid4j56eepN9vpjt5VpoREJEkpKjBRgLMVav9yQHpTdvTbX4FlIhM7bAg== |
| 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
| 2026-09-17T10:29:55.219540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068711observed cb14c73a225634d9c3f988ff0c4326a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:55.202112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068711/manifest.jsonobserved 2b9342879d6060dd98b972f8acb21a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.185416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068711/publication.mdobserved 0f7cd9fe7d56e1ce6995d7d73a5f22c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:55.167744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068711/publication.txtobserved f163477a50000cc1195145782b22f0a7...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. |
|---|