OT-2026-000042274
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000042274) never changes.
Identity and time
| Publication number | OT-2026-000042274 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d73-74f4-945d-5d37501e09fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38bf44d4be011d6b716b4c85ced563f5ae14b81639db956f1f045b8ef8f2b0e5 |
|---|---|
| Markdown | f19a5b2c8a2a259e56b549b5f3c0836dbb8d52b62b7f7228966b041607a292de |
| Publication page | d407bd5eab0e52b193017b23b6f96b2cbcb1b08dbb35a39bb6be1d7a4c66f97e |
| Manifest | b735a495b08c8d6b9640fe1beb8f40c16adfd96428d99713beb28d5fe843fa0c |
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 | Cl1hRZjT4l4XiY6aUrwtCn7mK8EBno0GprwqaH8D6TKIAVz/QSATfGEBSLCHAj7NMEIO4EULmYfdt8keytQ3Dw== |
| 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
| 2026-09-17T11:15:57.845997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042274observed d407bd5eab0e52b193017b23b6f96b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:57.828144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042274/manifest.jsonobserved b735a495b08c8d6b9640fe1beb8f40c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:57.810500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042274/publication.mdobserved f19a5b2c8a2a259e56b549b5f3c0836d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:57.789192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042274/publication.txtobserved 38bf44d4be011d6b716b4c85ced563f5...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. |
|---|