OT-2026-000007390
Publication integrity record
Vacuum cup gripper, two zone face, ejector fed, sustained blow off before 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-2026-000007390) never changes.
Identity and time
| Publication number | OT-2026-000007390 · never reused |
|---|---|
| Internal UUID | 01a0a97d-11c9-7bb1-bdb2-46109bdae7ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:12:21.195624Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fb0e96b19b7cbb9936274881dd7f99fda93af7c262d59219bd2dd2b2f0fc0d2 |
|---|---|
| Markdown | 5b9c6f192f37745094eaa7cbc9b75bab3809d1f3fbb5f5b4c382ea6bbaf27326 |
| Publication page | d91ac63e7124417b3b614dddae13739dc113b92ac0a8b07b67e89a8cd70e92e9 |
| Manifest | 5af9b7dbb1fbf9b5548c96dbcaac0e749559fd692de89b4d035906816e6ca7c2 |
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 | i6Irt6wDnjWLtXoUTmSSZ0xKuwWN4apYkVxspVUaWlVoxXuLa2Tz7OEQ7Rvai2rAWf+hNZ6NxaFO3HwLy5SqBw== |
| 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
| 2026-09-16T09:20:08.082975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007390observed d91ac63e7124417b3b614dddae13739d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:08.071377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007390/manifest.jsonobserved 5af9b7dbb1fbf9b5548c96dbcaac0e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.058263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007390/publication.mdobserved 5b9c6f192f37745094eaa7cbc9b75bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.045296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007390/publication.txtobserved 2fb0e96b19b7cbb9936274881dd7f99f...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. |
|---|