OT-2026-000060068
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000060068) never changes.
Identity and time
| Publication number | OT-2026-000060068 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7ad1-b73d-ff18fd3f3e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b2ea946f7944537e37229b9a3033790a61d3f9fc585169052974fc703d1a22e |
|---|---|
| Markdown | 06a997a7f2d413f9d385363ed9062fe99242b8a9ebed072deabe7c025bf9db3d |
| Publication page | 282fc80060290e6598fd1598134e5de7c1d6af4d36c6abebf2e4a7382b34df65 |
| Manifest | 0dbafbf1f3869d60dea20c3aabb5a53cf68d67d530250e3a17d2c22c68207255 |
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 | z9X+vsv1F18Wz2d5DpUlRfllXYNpT/LTbv02UQ6mpdu/fKotZSYrwHw2wr8UI/XcsdQobAOHPKxkJ+Vrxd6HAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:41.982119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060068observed 282fc80060290e6598fd1598134e5de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:41.963776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060068/manifest.jsonobserved 0dbafbf1f3869d60dea20c3aabb5a53c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.943222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060068/publication.mdobserved 06a997a7f2d413f9d385363ed9062fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.923209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060068/publication.txtobserved 5b2ea946f7944537e37229b9a3033790...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. |
|---|