OT-2026-000025763
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed blow-off before 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-2026-000025763) never changes.
Identity and time
| Publication number | OT-2026-000025763 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83d-7186-9b3c-2f5bc914a23a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025763 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc0e6a22c0aa26b5ad1f84c9acc041e775bbe7388f65c0c9267ce9480f0b59b0 |
|---|---|
| Markdown | 2a32eaea075df774028562c85fc989597ab12083eeaf99761c4b7dd228e0e002 |
| Publication page | b2dcdbe85fe2cd733c073d18a78ecfc8e372a418d3cd92be9f7c3c71fc4ddf07 |
| Manifest | e39d8a3a3b669c8bebe428cf82b71e4f85f6091f4d9e4842fa0b6c418fb37ea6 |
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 | oPtn+WzC5Dv0vNKfLnO8QEeTjGv749duyPy4Ln3bUN3RV1l2v/dklnkek9h/KaO+DbC20XifmF7MCRZ1CF38Cg== |
| 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
| 2026-09-17T11:45:56.429533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025763observed b2dcdbe85fe2cd733c073d18a78ecfc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:56.411883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025763/manifest.jsonobserved e39d8a3a3b669c8bebe428cf82b71e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:56.395077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025763/publication.mdobserved 2a32eaea075df774028562c85fc98959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:56.378486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025763/publication.txtobserved bc0e6a22c0aa26b5ad1f84c9acc041e7...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. |
|---|