OT-2026-000092882
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000092882) never changes.
Identity and time
| Publication number | OT-2026-000092882 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-77a8-b6eb-bd0e38f5f6b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fb7a2ddc07e3d0d9ca5b01b015bdc725edaf68e7df72404c67713451f5a1065 |
|---|---|
| Markdown | fb3918e094c64da229c2f896be992a8148de198e804e2cda6c98f73c172c858f |
| Publication page | 52385b472e79ee7c3fe72caa6978d2a359abf5b37605d25ef9a48b1bc155c07a |
| Manifest | 55915b0a2af2f0b7f8f3e9e1e2a53e062bf7ae914b773e5399b3e85a7ae80d8a |
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 | 9ZbCxg2UfXF671T+jDggOaTlqmNa1BXXJ/KlUTAUXCEed5oVLiU6+zQ/uLW633+8VJ+CUsya+sH1zUhPH3MJCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:59.451320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092882observed 52385b472e79ee7c3fe72caa6978d2a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:59.433952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092882/manifest.jsonobserved 55915b0a2af2f0b7f8f3e9e1e2a53e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.416782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092882/publication.mdobserved fb3918e094c64da229c2f896be992a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.399315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092882/publication.txtobserved 6fb7a2ddc07e3d0d9ca5b01b015bdc72...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. |
|---|