OT-2026-000058775
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000058775) never changes.
Identity and time
| Publication number | OT-2026-000058775 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7184-bdd5-4d41b113772c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8600a379568bc6ca32219e6a29afd4d6ab3b2df3126f2b640f4277441975e432 |
|---|---|
| Markdown | 1cc0944bd030d08438bdefae74e44dd8d33aa8fb95b160a6c7b13219251975b1 |
| Publication page | 372636f031d26dc814aba4e4dbe59b8f5928907c254c2f59baab8c7732c0c7a3 |
| Manifest | ea1bb8f05fa597350f3e0e43321f1ede562511edbb6d44d34dadab975a3a6608 |
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 | qTMDpR6x4NaiyxXZgghc283QPGP1Cx8oBJZTAXK0nJ1Nlzb5ajM7tPMzy1oveU70IBOG3prpUTlLhcPYxNW/Dg== |
| 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
| 2026-09-17T10:46:17.361671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058775observed 372636f031d26dc814aba4e4dbe59b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:17.343385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058775/manifest.jsonobserved ea1bb8f05fa597350f3e0e43321f1ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:17.323550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058775/publication.mdobserved 1cc0944bd030d08438bdefae74e44dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:17.301092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058775/publication.txtobserved 8600a379568bc6ca32219e6a29afd4d6...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. |
|---|