OT-2026-000060456
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000060456) never changes.
Identity and time
| Publication number | OT-2026-000060456 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-75b4-aa64-0a05de074909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060456 |
| Status | PUBLIC |
Content hashes
| Canonical text | afc8af2e00163cebc869463ac8a5bcee8007bd1d8306675b798bf37f5b787d70 |
|---|---|
| Markdown | 80d10d2b579d696e82ab012f95ab9673a0e02c7cd5ac8a52db89ecf09cad8638 |
| Publication page | 34d4e650656a5a15fa4bff6fcd47b8a623ad80516a71cb26ca9397bb7296ac29 |
| Manifest | c3e812e83075cf0b860d53f0dc20fda72019e78f0772b4a3b6c65a13affb2374 |
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 | y0o6v7G4NIV+hk8jn1J/n/Xmt4W+pWYcT4PNFPVgg7Nz2zNGwojwCjB991oRLaBtGq+L7eUH5VEvbBXcEZsrAw== |
| 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
| 2026-09-17T10:42:56.435551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060456observed 34d4e650656a5a15fa4bff6fcd47b8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:56.416719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060456/manifest.jsonobserved c3e812e83075cf0b860d53f0dc20fda7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.397684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060456/publication.mdobserved 80d10d2b579d696e82ab012f95ab9673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.378082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060456/publication.txtobserved afc8af2e00163cebc869463ac8a5bcee...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. |
|---|