OT-2026-000047514
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000047514) never changes.
Identity and time
| Publication number | OT-2026-000047514 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7866-abd4-66ef723c4e60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38c97fe217f542ca40728c1edf23a1bf291b11200017f16e261e131eb50d63cc |
|---|---|
| Markdown | 623b4149c12d0a04938785ebf992430b295312cb550d59c43b891a8b94f2187e |
| Publication page | 1a7a0ef784bb537b2bda49cfb95f4fbbb31bfa0657553a891eeb90c067672db6 |
| Manifest | 0295ca715d8fc1943e96c2afd03ec0ef888b1c1d3887e36d939211cf88974cdd |
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 | f2pDka4npktNdDrg9St5SWJhQfdbKHMNRt8A/RhRQTgSe6H4ZP+dWytfkNu2gFG/1DB/5R0PfZ+eukuS/MtUAg== |
| 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
| 2026-09-17T11:06:37.153578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047514observed 1a7a0ef784bb537b2bda49cfb95f4fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:37.077024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047514/manifest.jsonobserved 0295ca715d8fc1943e96c2afd03ec0ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:33.841214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047514/publication.mdobserved 623b4149c12d0a04938785ebf992430b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:33.823734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047514/publication.txtobserved 38c97fe217f542ca40728c1edf23a1bf...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. |
|---|