OT-2026-000015615
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed 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-2026-000015615) never changes.
Identity and time
| Publication number | OT-2026-000015615 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-78b2-b6e1-adeb2494ff87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51d342bf386d0f4601492640c2383b5d0ce6417fc0f2adef11385ad1e9db28f3 |
|---|---|
| Markdown | 386acb77d7b47ab35e6317c4735a68008e6747ddd34fd5ba2351a1360669d365 |
| Publication page | 10eabadf452e65f06ada8c64b398d8eb07bbdcee78e156a22e1290597c7f3652 |
| Manifest | 591bd8363d27fcd26e1216e0217a9cfeffb65f293e3fdc9048382378640d1574 |
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 | X5drWCPiGxOEsRpGmzCvgyxkB5R00UC3q/+KjxttfGd9U003dSsTLo/LlZ7nNwgTTC4ZZNj9qlSyE/CNY6VdAQ== |
| 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
| 2026-09-17T12:04:51.766932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015615observed 10eabadf452e65f06ada8c64b398d8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:51.748676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015615/manifest.jsonobserved 591bd8363d27fcd26e1216e0217a9cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.730574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015615/publication.mdobserved 386acb77d7b47ab35e6317c4735a6800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.712303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015615/publication.txtobserved 51d342bf386d0f4601492640c2383b5d...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. |
|---|