OT-2026-000033297
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000033297) never changes.
Identity and time
| Publication number | OT-2026-000033297 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7421-9688-01ebf3f537ab · 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-2026-000033297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64c84c272fbf0ba11404dd9867a0ae19b2e8477da62f7f371213a4dc2c01fef4 |
|---|---|
| Markdown | f630704d9be9098d222ae8e902f6d5bc229e1e9b56c3365b4aac069a7507437c |
| Publication page | 01851d33bffd2ff005d1a59e677c9ecf6aa97f90fdfea6c2e5e86320048bb45e |
| Manifest | b6298d89ae574a5c8131d721a2857a360cebef6a7b388433fd155936cd64e309 |
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 | Mmy66MZelYLJvpNRJQKi+A8ydCF4dPLuSJAVYqCDqrB9Zn0q5thYRUoQnxivEmBMgOijDGICBprgY7NGdipHBQ== |
| 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
| 2026-09-17T11:32:02.536497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033297observed 01851d33bffd2ff005d1a59e677c9ecf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:02.518658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033297/manifest.jsonobserved b6298d89ae574a5c8131d721a2857a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:02.499853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033297/publication.mdobserved f630704d9be9098d222ae8e902f6d5bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:02.482315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033297/publication.txtobserved 64c84c272fbf0ba11404dd9867a0ae19...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. |
|---|