OT-2026-000038493
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038493) never changes.
Identity and time
| Publication number | OT-2026-000038493 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7d9c-bbb1-d8fb9cf4656d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038493 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a10c200d46f605e9a1603052e349ae21dc11af6dd611451efc818c9be235aad |
|---|---|
| Markdown | 2c10b5632b99b5436d752fc59315601bfd69eac5bef495f77cb026eeea7d7bfb |
| Publication page | cb0d27847bd0cf7a8a41ba3a66ee5cc08664b6b310f7b3efe2dfd519ceb6c5a0 |
| Manifest | f0921deeaca54a424b4a1e581ca35e9a027e4a8dd707f1a04bf8b9c781bc3725 |
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 | Iqi/CdPbWpzJOhyT7llrFcLPp2VluKf5jsywsglP+csrLsMd4wlVY0Gr6m3Y0v9MThpc6SIrVrDLlblruCxzAQ== |
| 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
| 2026-09-17T11:22:44.182539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038493observed cb0d27847bd0cf7a8a41ba3a66ee5cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:44.160900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038493/manifest.jsonobserved f0921deeaca54a424b4a1e581ca35e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.141209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038493/publication.mdobserved 2c10b5632b99b5436d752fc59315601b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:44.123072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038493/publication.txtobserved 6a10c200d46f605e9a1603052e349ae2...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. |
|---|