OT-2026-000058703
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000058703) never changes.
Identity and time
| Publication number | OT-2026-000058703 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7dbe-85b3-d7cbc290417c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058703 |
| Status | PUBLIC |
Content hashes
| Canonical text | be0a7e17cecdae740ac758bcb2448bd685ad054930a322ea0cad5ed68b77316a |
|---|---|
| Markdown | b1889b43af02e57f2af11b79ce38a0e1d8cc963e668e4988ac729058e85791de |
| Publication page | 1248c3cdd6f421e0fd2c9f83020f4eb457ddffb08ea3e6dc71a91fe25e7ec475 |
| Manifest | a2e53e8a500b5e483fe4349e29473bd3f20c86a1b78c2d9424026cf29a0442e6 |
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 | xB07TzZYFIJP1GVa/VPD1Y8Vgzc11AcSFVqpwh+D/Puwck0PQinroactDwVvN37k3C5MQe8AhV16giDtZf/+CQ== |
| 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
| 2026-09-17T10:47:13.704475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058703observed 1248c3cdd6f421e0fd2c9f83020f4eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.686213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058703/manifest.jsonobserved a2e53e8a500b5e483fe4349e29473bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.668335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058703/publication.mdobserved b1889b43af02e57f2af11b79ce38a0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.649672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058703/publication.txtobserved be0a7e17cecdae740ac758bcb2448bd6...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. |
|---|