OT-2026-000045534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000045534) never changes.
Identity and time
| Publication number | OT-2026-000045534 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-73cc-ba60-6c9a0c164a98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 222299945111ca3254afa82973d9b603a2d2898531d78ef00ae28bffc5f7d5a9 |
|---|---|
| Markdown | 76a18962b843410ed81cfbf20ff1eac183676f3e4f2156ac6cbf1cb41f7b8cf6 |
| Publication page | 95e88d82b707956d7671565b0b93d5dbecaf01bc32b15850adb7cf330f7c0b22 |
| Manifest | 9fe059b38fbc0451950491a3dc775961e722206f96f22470ec14a54a9b3102b9 |
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 | Cf+aIvmpXvxSU5vRR1yLdwguF7YDfVB0L19xGT7mAb1uUlOOtvRO150ao5l+O719CIVVH+qHlq0UJMsYmLcADg== |
| 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
| 2026-09-17T11:09:16.859572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045534observed 95e88d82b707956d7671565b0b93d5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:16.842268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045534/manifest.jsonobserved 9fe059b38fbc0451950491a3dc775961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.823064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045534/publication.mdobserved 76a18962b843410ed81cfbf20ff1eac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.803916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045534/publication.txtobserved 222299945111ca3254afa82973d9b603...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. |
|---|