OT-2026-000062582
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000062582) never changes.
Identity and time
| Publication number | OT-2026-000062582 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7e45-a612-4f825e5c297c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062582 |
| Status | PUBLIC |
Content hashes
| Canonical text | d30ce9d36a853d83b42f09c537ab3c1d2a6eebc581c01faf468bf75fc8ae3d3c |
|---|---|
| Markdown | 650b59bf6fa17d79ca104e4b954a4a6a15e7818fbae1b14c5dbc6f490e381eb0 |
| Publication page | f0b6295f598d3b556b094d5b921e027946b5d4b3475633d769d23bf34b44ed58 |
| Manifest | 490a2ef3c88c8d86914690f2a9cf4fc51dcedff20feb78f1b78701511fb68f7e |
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 | FizfVSlGd6+RbvsJn+WPdxanWEtjBa9KrJBc8qd6uGgiErkXF7i2ARkw5Vj+Pk0YsS15amVOtNSpFJSLW96rBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:04.311519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062582observed f0b6295f598d3b556b094d5b921e0279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:04.290145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062582/manifest.jsonobserved 490a2ef3c88c8d86914690f2a9cf4fc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.266688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062582/publication.mdobserved 650b59bf6fa17d79ca104e4b954a4a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.244558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062582/publication.txtobserved d30ce9d36a853d83b42f09c537ab3c1d...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. |
|---|