OT-2026-000045588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000045588) never changes.
Identity and time
| Publication number | OT-2026-000045588 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7f5a-9682-56252e436137 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045588 |
| Status | PUBLIC |
Content hashes
| Canonical text | a54a2e1f6b854b3f4172d1f541d35fae2cffde323bbe25bccaa16026b6d9a9c0 |
|---|---|
| Markdown | 0756b9509b63cadd793c996c141f338eebb8a12cbbf8a37fc4e7bcf337fe16f5 |
| Publication page | 2c94a75be02a470e329b44aa42b05ccff8f2dd89494077ead8ca646173a08eef |
| Manifest | 7101dbdda3547633e32eca1a0fba528d162196ecc2af1d31f2e4504af6e851bb |
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 | oB2FlCTbsr80XnjFKOy98Cj8yMew20LjBsjwm9VD3bAk2UgkHTvRUqh4kvDm8GWdLb5ou/57diEP/D50lRZMAw== |
| 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
| 2026-09-17T11:09:21.417492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045588observed 2c94a75be02a470e329b44aa42b05ccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:21.393569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045588/manifest.jsonobserved 7101dbdda3547633e32eca1a0fba528d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:21.375965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045588/publication.mdobserved 0756b9509b63cadd793c996c141f338e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:21.261736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045588/publication.txtobserved a54a2e1f6b854b3f4172d1f541d35fae...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. |
|---|