OT-2026-000060987
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000060987) never changes.
Identity and time
| Publication number | OT-2026-000060987 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7ca7-bd73-3d1fd85916a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060987 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7086f571c8be9febb59df21ca13e365ba76c6407a5b0169d86e8fbc1f2581f05 |
|---|---|
| Markdown | 008ec62ae43f62f901ff7336c2bcfade4102630d944602f54ad9143dc61236bc |
| Publication page | ef7e59005dc3c17781d96d4c31125e24a5d931013aea7d497c8b6c5accc2e6e1 |
| Manifest | 6fb26873bc0f06c5d3b460c73d8dc7f1e3bf168608b0b37372bd789dd5d7cd6a |
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 | I3UjniN8DYDVMXNVBs+GWHuVTYd6TkmTR7PripYJUTq2bjvvFAgWRagklKLYS7YnWC+4J5Lvh8IJUpd2xy3UBw== |
| 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
| 2026-09-17T10:42:16.368862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060987observed ef7e59005dc3c17781d96d4c31125e24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:16.350840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060987/manifest.jsonobserved 6fb26873bc0f06c5d3b460c73d8dc7f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.332547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060987/publication.mdobserved 008ec62ae43f62f901ff7336c2bcfade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.316745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060987/publication.txtobserved 7086f571c8be9febb59df21ca13e365b...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. |
|---|