OT-2026-000045504
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000045504) never changes.
Identity and time
| Publication number | OT-2026-000045504 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-769e-b7cb-03b80d53b89f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02fca409e8b0a6cac1ee2cdd491959e3bae45e167bd955c2477732d2a8c81862 |
|---|---|
| Markdown | ec5129d67709e58c9ad3c62eccff422eb6007fc0840b9c44b66e2ac461dabddd |
| Publication page | 02b59561c75c87e0ca5995196580aba7f749d77fd1b1105f39d383136d47bef0 |
| Manifest | 8397795d555c221c9cd2f9f1ed56ffe31a160a97a6d2fecfd582833d3f0ac2ad |
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 | GnxxGPF9C0/IkaY5Jmn2qaO5VzbJoYmNHS8oZMnPR4g5JdSA0FPvTtZCbsslmUqPNmTd70ph28ScuJaBi5Y2Cw== |
| 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
| 2026-09-17T11:11:19.412978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045504observed 02b59561c75c87e0ca5995196580aba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:19.395207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045504/manifest.jsonobserved 8397795d555c221c9cd2f9f1ed56ffe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.377473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045504/publication.mdobserved ec5129d67709e58c9ad3c62eccff422e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.358699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045504/publication.txtobserved 02fca409e8b0a6cac1ee2cdd491959e3...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. |
|---|