OT-2026-000062039
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000062039) never changes.
Identity and time
| Publication number | OT-2026-000062039 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7db1-b9a8-7fc41204af6e · 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-2026-000062039 |
| Status | PUBLIC |
Content hashes
| Canonical text | a583ed8d0f3c0729bee6480134f30cefb3c71f05a81ffcbb30c0e010430781fa |
|---|---|
| Markdown | e17453e699e17fcf914e5aa667e1552bf80f840fd2c1a3fe1030cc5c8bad419a |
| Publication page | 8b1ec2c542dd88dd9d6a65537c49df1829ceead3aff419e3fba8585d48625682 |
| Manifest | d3868082bc07379ecb2c755115e5682b53ee87b11b4abae0a6c23c76fe66c29b |
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 | BeSpG99omCoZ51NqyK5bfACjaM+wGdYg7p24VZI2J1bUZwAEnsfAbuXwcckzHA76yW9Qj7UKRllRWP4+v3HsDQ== |
| 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
| 2026-09-17T10:41:04.668039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062039observed 8b1ec2c542dd88dd9d6a65537c49df18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:04.648328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062039/manifest.jsonobserved d3868082bc07379ecb2c755115e5682b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.628535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062039/publication.mdobserved e17453e699e17fcf914e5aa667e1552b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.610143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062039/publication.txtobserved a583ed8d0f3c0729bee6480134f30cef...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. |
|---|