OT-2026-000067436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000067436) never changes.
Identity and time
| Publication number | OT-2026-000067436 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7f3e-8297-67a53c6865fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293bc6f6d59114d48f3bcf89a6ce414d513b4eec619faa1a8a95159b378d9334 |
|---|---|
| Markdown | 48244a75d2f38e51066f89b791d70ff10d30cf1df1879c6a1c6b7eaffdd5c794 |
| Publication page | 1027085dea6996632990930858f08101eb7f442bfcf85f98ee70ab072f6b6f1c |
| Manifest | 11b69600f487eaa9e93c2c3cc05421e46529782528dcec61e7a442dec522f351 |
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 | dDnmCb7OKg9XTfGV4oLPu/rpvisW7AE9Ag0wmKO52N7vczTn++o3VOXJ/QkzedYy+H9WyVpOFwc5m7OiMvdhAg== |
| 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
| 2026-09-17T10:31:38.301667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067436observed 1027085dea6996632990930858f08101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:38.261045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067436/manifest.jsonobserved 11b69600f487eaa9e93c2c3cc05421e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:38.242212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067436/publication.mdobserved 48244a75d2f38e51066f89b791d70ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:38.199083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067436/publication.txtobserved 293bc6f6d59114d48f3bcf89a6ce414d...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. |
|---|