OT-2026-000057659
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000057659) never changes.
Identity and time
| Publication number | OT-2026-000057659 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-72a0-8b25-7adb2cdaba4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057659 |
| Status | PUBLIC |
Content hashes
| Canonical text | e629e59f9620e1c3727ebdb57ba57cfd194387ac1408b667d74381dae58765f5 |
|---|---|
| Markdown | 1f84ce3fd4139c780ebc4f5fa79b01a2d07a6009230ff666d00e19e7416b5ff1 |
| Publication page | e61b065057bfcda617d44eff85a8b0d3154960a00c8e4fc5b668f3fbc62bf0f9 |
| Manifest | 4be6fd0f02cd51826696bbd630ba0e3b13789d343e3c93e3ea12a1b1bcbbbdaf |
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 | PP2+E8gxPn75Uesz7A1Pr7ZvKCmpvTvduSLzRmVE7HFIkzsaVNCefpqjJ0aDpGKUhpOlBx+nqSNzRJosAar+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:13.650647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057659observed e61b065057bfcda617d44eff85a8b0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:13.632946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057659/manifest.jsonobserved 4be6fd0f02cd51826696bbd630ba0e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:13.614811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057659/publication.mdobserved 1f84ce3fd4139c780ebc4f5fa79b01a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:13.598528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057659/publication.txtobserved e629e59f9620e1c3727ebdb57ba57cfd...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. |
|---|