OT-2026-000062083
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000062083) never changes.
Identity and time
| Publication number | OT-2026-000062083 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-78ba-b403-8a1343d44b9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cdbc40669239e00d7e589f23f5ac25c7df5b3ce028cc612acbbe434291b2401 |
|---|---|
| Markdown | d46409abd946cb603cfe67415cbd572e38dcddad6cdb4f51701af6f4495ac959 |
| Publication page | 407e64a94e91b0081cd0d435902c04482544a24619b321874780773720a6aac6 |
| Manifest | a82ad66852ee1864803195c810909f9d938163961f7d476a52d2a7a1a9b7671f |
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 | kIqEYmrBQqEfezDd/puCBdvn14wuqjFJWKN2veqtc49oJHMH9MFOSeP3TGq+5dBUYKJ3tcuwvdfUfoo4vGVZAQ== |
| 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
| 2026-09-17T10:41:08.154359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062083observed 407e64a94e91b0081cd0d435902c0448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:08.131021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062083/manifest.jsonobserved a82ad66852ee1864803195c810909f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.113266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062083/publication.mdobserved d46409abd946cb603cfe67415cbd572e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.095504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062083/publication.txtobserved 3cdbc40669239e00d7e589f23f5ac25c...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. |
|---|