OT-2026-000060075
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000060075) never changes.
Identity and time
| Publication number | OT-2026-000060075 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7901-a784-14de2c3e5289 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2552e23c3b3bcced9dfb4f24789f0d8c1f2d39a53a94c4ab9bc8341aa3650b93 |
|---|---|
| Markdown | d72e48db74b2d707ca7221e794546e0e18668e0ae729d95fd654b9384e791042 |
| Publication page | 2544acdfa32bdfcc9b82b33c2043596bee56f1c6e248136a0551e5d83bf57a87 |
| Manifest | b6c9e665caf657732191d486f672ec458779ffdc08e2847535689f4c7ee47383 |
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 | H62i5kQGBlCw/1sIIlLPeUHkEmM/REe4BJkQhuo4SGSf0sSXnOWI2+F53o2voVoSM9E+ObcSdZbefLvdiIyaDw== |
| 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
| 2026-09-17T10:43:42.552427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060075observed 2544acdfa32bdfcc9b82b33c2043596b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:42.533490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060075/manifest.jsonobserved b6c9e665caf657732191d486f672ec45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.513413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060075/publication.mdobserved d72e48db74b2d707ca7221e794546e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.491983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060075/publication.txtobserved 2552e23c3b3bcced9dfb4f24789f0d8c...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. |
|---|