OT-2026-000007466
Publication integrity record
Vacuum cup gripper, six outlet manifold, three stage ejector, vented before set down, polyurethane cups
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-2026-000007466) never changes.
Identity and time
| Publication number | OT-2026-000007466 · never reused |
|---|---|
| Internal UUID | 01a0a97f-d8e7-78ae-a39a-c7cbf4b9e9da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:15:23.244532Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0779fe5082d857a749fe1de2613b87e1394cd3dc3740cc42b88cf5f6d0ba2c46 |
|---|---|
| Markdown | ecef6c6ac5f5082ec3ef7c65d257ea84da5aa5e704f5e1c860290b59327a5528 |
| Publication page | 4f6ac0589da3f75dde8511f069246415566f94367367b9806bbf8afb65073d61 |
| Manifest | 70455ac1ef088b4b79059857f3237ba063a5a61a52ab4f5322001c554fb1b6ff |
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 | dEXTf0HAM/cv4lkTRcgz9/EwGesSr/ZbKAyL+38m2+TCZtVMJduDL7eMdL9UDkj90PiGuVS6lDTEsOyDNsCXBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:03.829925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007466observed 4f6ac0589da3f75dde8511f069246415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:03.816262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007466/manifest.jsonobserved 70455ac1ef088b4b79059857f3237ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:03.803958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007466/publication.mdobserved ecef6c6ac5f5082ec3ef7c65d257ea84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:03.790502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007466/publication.txtobserved 0779fe5082d857a749fe1de2613b87e1...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. |
|---|