OT-2026-000005980
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, ejector fed, contact triggered
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-2026-000005980) never changes.
Identity and time
| Publication number | OT-2026-000005980 · never reused |
|---|---|
| Internal UUID | 01a0a94b-3048-7f81-92a8-a14aad616641 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:17:52.203396Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 746ad263f3773c731a84d37fbf0d3313bbbb8a69f315e36258e8e5db5ab5866d |
|---|---|
| Markdown | 920dd89053f3f988130a543da7bfb8e8045860bc03ce4606f439c05aaefc6e75 |
| Publication page | e39b9994f44475eaa1088e6f7c5ea2c29883b71a6cccecb73c5ac016f19359eb |
| Manifest | 0526bd3a45489ed20f18626951fc227b55fee4565148863ae6c2aac48c2b2fce |
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 | FErn+mfZQ9I4FqJKyTwimgbd8O1TPUWO+OkeBdR+FD1Z26+V7wbtJB7twXfNABMM3aNRsmPuX4iG1joPpGebCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:10.134338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005980observed e39b9994f44475eaa1088e6f7c5ea2c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:09.994991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005980/manifest.jsonobserved 0526bd3a45489ed20f18626951fc227b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:09.981118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005980/publication.mdobserved 920dd89053f3f988130a543da7bfb8e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:09.966357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005980/publication.txtobserved 746ad263f3773c731a84d37fbf0d3313...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. |
|---|