OT-2026-000045008
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000045008) never changes.
Identity and time
| Publication number | OT-2026-000045008 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7c24-bfad-37e188232343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045008 |
| Status | PUBLIC |
Content hashes
| Canonical text | d74ede5e1770504bbcc3e60239f2682cecb6a3dcf76d336e8f97cf6e28bb1deb |
|---|---|
| Markdown | f719296e0ac05f53bd88a773bfcf1877ae89950257803d03c08cf90574b6a5ad |
| Publication page | 2bd6170a0b30bebfb5d76bfe917d8f6e3f936ea2b13ce0b7639569f3b00893b4 |
| Manifest | 790206e053eeea567dc28365a27c35d2f84231ad0c56ce574f2626d87060fcf7 |
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 | Og4WsoJK3oO6yp3CcxyTT5OTUd3pnW0L1RRKwO3jQbbGatmXhloYkpjOQGRi5MT/sXCBD1jg3ZivklJs5AVdDw== |
| 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
| 2026-09-17T11:11:42.410738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045008observed 2bd6170a0b30bebfb5d76bfe917d8f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:42.392324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045008/manifest.jsonobserved 790206e053eeea567dc28365a27c35d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.371803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045008/publication.mdobserved f719296e0ac05f53bd88a773bfcf1877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.350970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045008/publication.txtobserved d74ede5e1770504bbcc3e60239f2682c...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. |
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