OT-2026-000080464
Publication integrity record
Six bellows cup 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-2026-000080464) never changes.
Identity and time
| Publication number | OT-2026-000080464 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7226-9061-5ba27acbb4c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0159719a73c016372f89e9a76a37163fdfdcf1bf485bdadbd88736196f36fa24 |
|---|---|
| Markdown | 322a565da5c9ead092a33b14dd05ed7a4b472f834760db01115b1c69c2cb5254 |
| Publication page | 86a2ca3244fa0427c292473170f152a908a31b4dea1d9ec3389df9377be6960e |
| Manifest | 038fb5803b61cb1407292987eac2b2b7c57b25d813eb6138b56c9acd13f8749f |
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 | u6kpxnifSeIMkHkHdUJlcjDPJfCgsTXhh9PBN6Xq6LFOSL6cqx0xwM53kb45syFAJPI4RmqiAT1J4WzsFo/VBA== |
| 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
| 2026-09-17T10:02:59.022486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080464observed 86a2ca3244fa0427c292473170f152a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:59.003354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080464/manifest.jsonobserved 038fb5803b61cb1407292987eac2b2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:58.986048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080464/publication.mdobserved 322a565da5c9ead092a33b14dd05ed7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:58.969931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080464/publication.txtobserved 0159719a73c016372f89e9a76a37163f...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. |
|---|