OT-2026-000033373
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, pulsed blow-off 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-2026-000033373) never changes.
Identity and time
| Publication number | OT-2026-000033373 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7492-ac9e-71d334a146f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 013dc3311543f38df618f66c0d4547e73e8c42503c3204e902125ccd8aacf1d9 |
|---|---|
| Markdown | 82b61dc836cd4983c9ff2f266f98af3e896bb2bf7880f624ca84f04d2e9a5133 |
| Publication page | 8f98c7c77ba6a5a07e13d700eb9e157805b0973605e37924b7bb192cb2217e7c |
| Manifest | cc9fa5f0a2f6db2451742519e8a933f22f15df0d24d3372efe197306c7738ef9 |
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 | iIBWahzgRRnqoAP6SyvMZpm7a0BjB7okUYkCg88dbLp8NglvvjiECSXopRoCgppr1IbR62sbfMrJasKbVZIzCg== |
| 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
| 2026-09-17T11:32:08.584127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033373observed 8f98c7c77ba6a5a07e13d700eb9e1578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:08.566362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033373/manifest.jsonobserved cc9fa5f0a2f6db2451742519e8a933f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.548817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033373/publication.mdobserved 82b61dc836cd4983c9ff2f266f98af3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:08.529540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033373/publication.txtobserved 013dc3311543f38df618f66c0d4547e7...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. |
|---|