OT-2026-000024880
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000024880) never changes.
Identity and time
| Publication number | OT-2026-000024880 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7a6c-87ff-d6e5cf898365 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024880 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39088c04568c8b1e1332bcc0d4e1f11758af1eebc607601bcf6cecfe1795d662 |
|---|---|
| Markdown | 173b9f4f91f6eb21369b3372bd179b090f6f1df83b302724ed9a946fef3ca569 |
| Publication page | 74537b69c8b3908775f766050e98e7098b10c6ffa2e2fa5c1bc0fce761a2ef29 |
| Manifest | 4bbfa026d57675aa2008cc14f83ab68f3ceef44562be3156b7dca2149b761c73 |
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 | 6/SEBzMqBL1g+o7gB+adpN7Cs/vAjQtrG9PjSCqPkVgxY3l5rJXCXMXCjA1C4Of8oXIAQeTyDsgo7rC4eE5xAw== |
| 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
| 2026-09-17T11:48:12.028024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024880observed 74537b69c8b3908775f766050e98e709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:12.008816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024880/manifest.jsonobserved 4bbfa026d57675aa2008cc14f83ab68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.987562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024880/publication.mdobserved 173b9f4f91f6eb21369b3372bd179b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.968115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024880/publication.txtobserved 39088c04568c8b1e1332bcc0d4e1f117...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. |
|---|