OT-2026-000045005
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000045005) never changes.
Identity and time
| Publication number | OT-2026-000045005 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7111-9527-1f0de8151251 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ea3b1f38d04423ed9cc765b7583747f306db184a0b1ba978cf9b1b4a6233e64 |
|---|---|
| Markdown | 6b3488daf2c70df8568552e6abef71a0b616481ce0439ad624bd20de8ec1b54b |
| Publication page | c618cd88fb531827abd2a58f29e5c2cd98372491c6bc4e4974e2455566a5c93e |
| Manifest | e65ea58cbc7cb96f5af450682dae57a83f9391fb0a684c76dd50461c9062d1d5 |
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 | 0aX+S1w6pj9WTCHprnGgLXnznfJQbmFis6x2QVm1YkMUtxS178oyWP7VlHj3pCw8YX5nxhcxvnp1OgGZbz7qBA== |
| 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
| 2026-09-17T11:11:42.179373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045005observed c618cd88fb531827abd2a58f29e5c2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:42.160499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045005/manifest.jsonobserved e65ea58cbc7cb96f5af450682dae57a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.140369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045005/publication.mdobserved 6b3488daf2c70df8568552e6abef71a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.120153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045005/publication.txtobserved 1ea3b1f38d04423ed9cc765b7583747f...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. |
|---|