OT-2026-000048744
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000048744) never changes.
Identity and time
| Publication number | OT-2026-000048744 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7683-b22e-6e530ad55080 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cb74e8d39d50da2284e339de7d058eb289c61172b670249e348cb3c8fbeb7cb |
|---|---|
| Markdown | f44c326517a322a83f11c00f113cf12d0c1f3b2de9c23cf3a022600054aedb93 |
| Publication page | dcb749b57a403a3174ef7ac4bee75b7377ae32182d7e78ec23425e85afa38f09 |
| Manifest | c7e5453436d9ebf0bd02ef6d6aaea94d4589f320feb6510212558f05af635cb8 |
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 | ArtxMuN8R9UvXMzof6o1cKXaFzg7hTg5TsFCnzvzLv19ncQnbTnmD/pTe7Lts5Ey+es2tyj8ejrjrY25g860AA== |
| 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
| 2026-09-17T11:04:24.241220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048744observed dcb749b57a403a3174ef7ac4bee75b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:24.207050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048744/manifest.jsonobserved c7e5453436d9ebf0bd02ef6d6aaea94d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:24.175701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048744/publication.mdobserved f44c326517a322a83f11c00f113cf12d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:24.146804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048744/publication.txtobserved 0cb74e8d39d50da2284e339de7d058eb...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. |
|---|