OT-2026-000032859
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000032859) never changes.
Identity and time
| Publication number | OT-2026-000032859 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7298-b9fc-d186e923004e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032859 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6001c62254706c281c8cc0601a4300b2f6cd814c74e77dc50f0e7a9eb69e5bf |
|---|---|
| Markdown | d9b1d75c795f218f28e58eae03ae833135b286e8460b417612a5011abd02081f |
| Publication page | 293b5ff543ed96b6db9c340b49a25d396e416e11c44ede7041f82fa24fff71c6 |
| Manifest | 01fa32dc1858e868dce88ef7af91bb40b93034a38e919d3e7d0cacb407b2dcf8 |
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 | KfHKaIR8lguG/icMCE5rAzqVfF3G/eyEPnPEZ/ibVShRAcrEwKwpgnwFOZrIeUEdHYPQSMquOIoE/5tQk5B4Bg== |
| 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
| 2026-09-17T11:32:19.497158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032859observed 293b5ff543ed96b6db9c340b49a25d39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:19.478151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032859/manifest.jsonobserved 01fa32dc1858e868dce88ef7af91bb40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:19.460282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032859/publication.mdobserved d9b1d75c795f218f28e58eae03ae8331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:19.444174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032859/publication.txtobserved e6001c62254706c281c8cc0601a4300b...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. |
|---|