OT-2026-000060069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000060069) never changes.
Identity and time
| Publication number | OT-2026-000060069 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7293-9846-c74558d98c7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ad7a7edc234dd271bc54917a4af0dd4a2e3f7454e17891b22b34127c9adc27a |
|---|---|
| Markdown | 5bb2476564d31a8e5c290bc134996bc5f1ac99aa4dfa0b03b1b0af720dea840d |
| Publication page | dbcf3c9b42c99db497eee23f029d83ac18bc1e454c5e9ff3d7ccc9db965c24ff |
| Manifest | c15564359b08b5fb3720c2a245e091cb678eaa7eace0ede1b483b177e09508ef |
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 | TfDI3ZrDOJhb1r9VCsjAdWvgTuGZtKe27LrtMiXHhJenNr6N/S3vEReFrVuoR/QocS+Xegl37qKbjxAoLKNbBw== |
| 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
| 2026-09-17T10:43:42.059437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060069observed dbcf3c9b42c99db497eee23f029d83ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:42.041799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060069/manifest.jsonobserved c15564359b08b5fb3720c2a245e091cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.022176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060069/publication.mdobserved 5bb2476564d31a8e5c290bc134996bc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:42.002546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060069/publication.txtobserved 9ad7a7edc234dd271bc54917a4af0dd4...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. |
|---|