OT-2026-000063941
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, vented 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-2026-000063941) never changes.
Identity and time
| Publication number | OT-2026-000063941 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7109-b549-ddfb447740a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 707466c192d19da1d6271213599024d822bfccdddb37535989ce8064c321cbc6 |
|---|---|
| Markdown | 96eb6542531c77885c0b72be0e46267322c2812a4bf7381715ba5cf4be1a1b93 |
| Publication page | 70b4131fa3494efd6d91c73beeb8b34a845419c62922587a5dcfa7f5caf00375 |
| Manifest | e9cf156101539d013246440b60de2b44945c1e76b4cf76bae12848d970083d3e |
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 | bnpU/dNWLcvLt3Pfxwe5cNrBdHPZe6AhBJW3FeZ6ODYPDe7J5UzXpk1LMpRoyE00qdprZ6LhKSVVFF0dzgEkCg== |
| 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
| 2026-09-17T10:36:59.883546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063941observed 70b4131fa3494efd6d91c73beeb8b34a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:59.863329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063941/manifest.jsonobserved e9cf156101539d013246440b60de2b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.842565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063941/publication.mdobserved 96eb6542531c77885c0b72be0e462673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.822014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063941/publication.txtobserved 707466c192d19da1d6271213599024d8...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. |
|---|