OT-2026-000038059
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000038059) never changes.
Identity and time
| Publication number | OT-2026-000038059 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7d0c-9c74-9cb51e33c5d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cc9bdbce5e63bad79c2d7f1b6c3eff280ed153af8ecd0b77552d9b4d2a42756 |
|---|---|
| Markdown | 0441498e9937557020ebe4c43479e91352d13b2c6c0305ea7b9d19c13dced75e |
| Publication page | 09c6a9c58a5d8aa8c188bf593d30f5f4103cc3a0f5e42cf5140be3cc211d8afb |
| Manifest | 78b2ff604ee50106fccd63a56b3aef8d4f44dbb509da473c04a78831ea6dbaac |
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 | XolP+BmLRxlVlipzrSTK1csUT0/t5EvB+jlc3tPT5bprCweHh3M1FvAh9vchGugg3RXDs2T7McrORtFXhs4eBw== |
| 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
| 2026-09-17T11:23:22.803710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038059observed 09c6a9c58a5d8aa8c188bf593d30f5f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:22.785584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038059/manifest.jsonobserved 78b2ff604ee50106fccd63a56b3aef8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:22.767506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038059/publication.mdobserved 0441498e9937557020ebe4c43479e913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:22.748591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038059/publication.txtobserved 3cc9bdbce5e63bad79c2d7f1b6c3eff2...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. |
|---|