OT-2026-000059432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000059432) never changes.
Identity and time
| Publication number | OT-2026-000059432 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-7e36-b91e-60e167497420 · 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-2026-000059432 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb7bc8cb7d8a787fc712829cb37d7ee5b6d7af069a0c413089bd27291b6fa01b |
|---|---|
| Markdown | 67d42f1a4513b00ad37530ceb1f5376803ed81182b8de92cdeab96fb1f70fec8 |
| Publication page | 8ff4d662b92114c0324f9104aed8be0e4fa9935c252aa9a3e4f9535b1be36242 |
| Manifest | a37552ad1a10a32d09943be526fa6e9662c44c12e2d15e1a66449ddcc645770b |
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 | 9Q7sJgTxSgcAckHYyB8S1F5QBxB4+wzcBHOZYGUlPldj+aB4RBnIjhp63BTzjF3XT7ffOC/S68+JNCT+wGdDDw== |
| 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
| 2026-09-17T10:46:07.445641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059432observed 8ff4d662b92114c0324f9104aed8be0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:07.425509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059432/manifest.jsonobserved a37552ad1a10a32d09943be526fa6e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.407466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059432/publication.mdobserved 67d42f1a4513b00ad37530ceb1f53768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:07.389715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059432/publication.txtobserved eb7bc8cb7d8a787fc712829cb37d7ee5...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. |
|---|