OT-2026-000025559
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000025559) never changes.
Identity and time
| Publication number | OT-2026-000025559 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7023-beb4-4cc18eb4d88e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025559 |
| Status | PUBLIC |
Content hashes
| Canonical text | e747731a6be05aa106f086bb8866dd515d943b63a0e797899d80b1e5d4ff9057 |
|---|---|
| Markdown | fd41fdd9204d7192d7dbfb6cbd073a38f0b0fd73cc6890c2932884b8545c6acf |
| Publication page | 2a601b8f380c82ac578cba7e4b267ee6662c8cd3910f56c7e28f67dbd0537fb6 |
| Manifest | 0674fe117dd5e6431b71a60b42ec0d6c84983d731f7591c8db59fd92aacf4ad8 |
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 | l3s+0+4cZnEKDefAtC9zeW5zMyyt3KczFoI8swjLzosSe5uWsgToEVhXSgjiYXDLgh6RxDvsoEADHrBmL8iaDg== |
| 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
| 2026-09-17T11:47:42.729534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025559observed 2a601b8f380c82ac578cba7e4b267ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:42.707028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025559/manifest.jsonobserved 0674fe117dd5e6431b71a60b42ec0d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:42.687031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025559/publication.mdobserved fd41fdd9204d7192d7dbfb6cbd073a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:42.667955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025559/publication.txtobserved e747731a6be05aa106f086bb8866dd51...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. |
|---|