OT-2026-000035049
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035049) never changes.
Identity and time
| Publication number | OT-2026-000035049 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7dfb-adef-a35ab5b78252 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 456797b92add3abca083baf2502aaf921213bfa74d8cd62f88d9323bd09d3a78 |
|---|---|
| Markdown | aeaabffdf114fb49a91da0f6e3cd11efb76f5797be3821c5e75ef55e3c339a50 |
| Publication page | 94350b8171ca729b8e53e75eec757362a7fe4f8f73cbf2b332cb6710046abfa6 |
| Manifest | 783b8e515e986b6e29beb6c0aa428461b48ffdd003cad721d51fe079e826a6a3 |
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 | ipdRtpWThrp/wIiU6pSisl3mhew+WhYPR7xbe3qBxy70yCGC5yHBQhfqWWwj58AZMmKrUydXz4WHh1yG0xaBAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:06.297193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035049observed 94350b8171ca729b8e53e75eec757362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:06.278241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035049/manifest.jsonobserved 783b8e515e986b6e29beb6c0aa428461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.259489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035049/publication.mdobserved aeaabffdf114fb49a91da0f6e3cd11ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:06.240129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035049/publication.txtobserved 456797b92add3abca083baf2502aaf92...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. |
|---|