OT-2026-000059352
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained 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-2026-000059352) never changes.
Identity and time
| Publication number | OT-2026-000059352 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7118-9cb1-96d6d12ee7ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2199a921765a2c11c453319761b3613d2186d90c96074916d029ef1dd7fc88af |
|---|---|
| Markdown | afb588d837cef18c29d33d6833592d34bb71e4bfbd6f1cbb4da83e301198b3ac |
| Publication page | 7c38a2a87ed9083382262150c018090c3e88bea3e5585a633d1b8de04cf64483 |
| Manifest | d6f2c82d47fb73a363f9be8530c0707d76ab45f1e762aead2aff195080eaf44c |
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 | RmxT1I1tSpZ/jxqvlCiv9pgt+K97Y+lK7efZ6bW0DqmSlyEt1z/d2tjZnixLfDXs8lVks0r/LcOMG1bd2oM0Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:00.758949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059352observed 7c38a2a87ed9083382262150c018090c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:00.743447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059352/manifest.jsonobserved d6f2c82d47fb73a363f9be8530c0707d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.727096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059352/publication.mdobserved afb588d837cef18c29d33d6833592d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.710978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059352/publication.txtobserved 2199a921765a2c11c453319761b3613d...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. |
|---|