OT-2026-000066541
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000066541) never changes.
Identity and time
| Publication number | OT-2026-000066541 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7a81-87bd-0a0737bf1a13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066541 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb6b15ac1200ed3b1798d9bd7980374893f5aee8fc664fd969d2b03f5a7b8f50 |
|---|---|
| Markdown | 68cd1271a6eebaff360c170e5fd8ee15932c838eac817385a24150e74b94a0f3 |
| Publication page | 843480e54f1f0915e49e62a54a206f7b490b2a60b7debc7b26df74fc290be964 |
| Manifest | 6c333c623798b8e15eeda8c96ed6a14817954e0d99902693deb21a0a71685324 |
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 | yDor5K/zID4wwT911hbqNUA/xE83rfFf3xmQCJfhY7d80BuZDKM492ct5pJdkDVl1AfqMAkubezYZ56A3p52DQ== |
| 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
| 2026-09-17T10:32:48.470196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066541observed 843480e54f1f0915e49e62a54a206f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:48.453493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066541/manifest.jsonobserved 6c333c623798b8e15eeda8c96ed6a148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.437210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066541/publication.mdobserved 68cd1271a6eebaff360c170e5fd8ee15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.420035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066541/publication.txtobserved fb6b15ac1200ed3b1798d9bd79803748...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. |
|---|