OT-2026-000059443
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000059443) never changes.
Identity and time
| Publication number | OT-2026-000059443 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7c81-953f-c0787df23847 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059443 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4364322c766c1fae7e005441dda46f72f1712d371cb6f4055115d82fc961f34 |
|---|---|
| Markdown | fd81dd9cf694d1e15d32ea27aec4a30d3d75bdf9a65796857f2d576ba8508c9e |
| Publication page | e85e2e18df138033913f0e506d082892554129e4dd93314a5da68f8b82594b54 |
| Manifest | b95e1196f91b5e57a90336cc7d8f2d479d40689b654ce9a4d33dfc70e4622625 |
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 | YNfqBoPJacUCgHKI0QtVPwbnXfBflaDHVMBptcRvPyDZ01Y5jiL3sLVjxkg4fOqdgXk5uH/8O+vlnIeuoyx8AA== |
| 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
| 2026-09-17T10:46:08.275121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059443observed e85e2e18df138033913f0e506d082892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.258211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059443/manifest.jsonobserved b95e1196f91b5e57a90336cc7d8f2d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.241020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059443/publication.mdobserved fd81dd9cf694d1e15d32ea27aec4a30d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.223401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059443/publication.txtobserved d4364322c766c1fae7e005441dda46f7...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. |
|---|