OT-2026-000062584
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000062584) never changes.
Identity and time
| Publication number | OT-2026-000062584 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-73c6-98b6-2dc50f6786a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e36f759cda8ad6aa20bb37ed80316535cd31b75180ef46e4c906558abd5d3e0 |
|---|---|
| Markdown | 99f06dd2e63e44bc5a4e737c3504eb818880b23ecea70e56d2c8282d934ca83a |
| Publication page | f4540673274d86d278f7a1211761cdba8686506114a67a4f75dc4cecd9cf2cee |
| Manifest | ed12333154c9033717717b31935baefe2a8760762a2923741e4bacf34bb58b67 |
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 | qiPYgID5Npem1rjSLinSsfksdlvrEl3gojIbwYJ1i4qgKhTRElTxbZRw1EVSUzezidD+2SlPndOP1+awyYOPDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:04.492759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062584observed f4540673274d86d278f7a1211761cdba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:04.472488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062584/manifest.jsonobserved ed12333154c9033717717b31935baefe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.452684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062584/publication.mdobserved 99f06dd2e63e44bc5a4e737c3504eb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.431511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062584/publication.txtobserved 5e36f759cda8ad6aa20bb37ed8031653...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. |
|---|