OT-2026-000062503
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000062503) never changes.
Identity and time
| Publication number | OT-2026-000062503 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7520-89c0-bb514d93af81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3231b930bfe96799a59a0af2813ffc87e31a5431e256c24d079eb77abaa43601 |
|---|---|
| Markdown | bf068238178176dd9c6cdc91728d6f253cb83259cd614a9bd0986a38c675aa04 |
| Publication page | 1778ebdcf63f6c1c165c1a7b57ae9cd871d8c9348b3997a966423271fa252960 |
| Manifest | d8cf2c94658c1afabf5b227cc89c2362265651365be990ffbaa62b0c1787cd03 |
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 | Q5hLgxq880AlQQPStJ0xXvq0/xZL8MDMGYP329b3prXkoBmYGzGKm69+GRG5PT7Oj05NXiZ7dHxWmzqG1BOSBw== |
| 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
| 2026-09-17T10:39:52.024422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062503observed 1778ebdcf63f6c1c165c1a7b57ae9cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:52.006629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062503/manifest.jsonobserved d8cf2c94658c1afabf5b227cc89c2362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:51.988056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062503/publication.mdobserved bf068238178176dd9c6cdc91728d6f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:51.969537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062503/publication.txtobserved 3231b930bfe96799a59a0af2813ffc87...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. |
|---|