OT-2026-000050556
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000050556) never changes.
Identity and time
| Publication number | OT-2026-000050556 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-7bab-a602-5a418d7adb68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44daed30a3a8a07c586d1735a9295005a08852d2c49395d3284b12fbd00ce068 |
|---|---|
| Markdown | 1f4d71ae24398e13dfc90d41578e2fcb83ad9be6de2953a588b8685fa7c12775 |
| Publication page | d4f4bbaade93901eecd9a89d9ed79f81a188905add7f82fb1dce3cd34fdad65c |
| Manifest | ee35d0c275842cae1dd42dd7bf8585a7a6b806d5bf8060e24a16ba5c7e2575e2 |
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 | ke8Biaa0kDn+yPOlpKc7nuq0WNTJKRdnB1h6fQIH1aPMnlBYZ6uWa6ofRvhPf7matGEzaiRpf4C0jB8M4Y+/Bw== |
| 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
| 2026-09-17T11:01:39.294581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050556observed d4f4bbaade93901eecd9a89d9ed79f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:39.279487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050556/manifest.jsonobserved ee35d0c275842cae1dd42dd7bf8585a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:39.261713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050556/publication.mdobserved 1f4d71ae24398e13dfc90d41578e2fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:39.243842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050556/publication.txtobserved 44daed30a3a8a07c586d1735a9295005...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. |
|---|