OT-2026-000066462
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000066462) never changes.
Identity and time
| Publication number | OT-2026-000066462 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7fba-a8ca-41f5edf41463 · 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-2026-000066462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88e45f2f7e49c8718c14af327b9c2bd635aa4c3a9615840def4314f59e326ff7 |
|---|---|
| Markdown | 3d930b439167429b383a3970084dab8189154ffc57dc18c4745a9655949ae277 |
| Publication page | c4fab40e5f1cd6f8c1d18b60d3fb327ba18da6dade0209f9ff7d2ab31d5a533e |
| Manifest | c1945a33023356517057a964ed7b700f3a8d0e3449cba32e0e51186f0ce44736 |
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 | biz3hxooITCG0h8lMCm3QmS2AkUi+EHBvRguJO9xEhvtUC5/KswLEyuJk3+tGoTGZYB/nwnigr9NzKK3zDM8Cg== |
| 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
| 2026-09-17T10:32:42.748968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066462observed c4fab40e5f1cd6f8c1d18b60d3fb327b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:42.732017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066462/manifest.jsonobserved c1945a33023356517057a964ed7b700f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.715268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066462/publication.mdobserved 3d930b439167429b383a3970084dab81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.700096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066462/publication.txtobserved 88e45f2f7e49c8718c14af327b9c2bd6...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. |
|---|