OT-2026-000033705
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, pulsed blow-off after set-down
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-2026-000033705) never changes.
Identity and time
| Publication number | OT-2026-000033705 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7a42-88ec-8be785023f14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d526e413de83d3937742ed9d4d2d1e60612e0ab59c0ac7c31ad55c678a08a3c |
|---|---|
| Markdown | 619ccd28859f185b1cb8136f2442a6a9d1e933f3fb0e306a63524342348badd3 |
| Publication page | 1ff55d77883e18821d6330a45c6d0aee8e2e8ed36e7dcce6456d1a7170932444 |
| Manifest | 066a3a6de2c0ac7e16f1a8d702575c8b5b16dfe469521c517c8aedb541417708 |
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 | e8neWbSf0uqxJIxB+7p+IWWtj1XiR3qQ3C6z0I0EBKhm52KdnTcemyhpMV4vyLWf1IKHtKehYZmY6IO2Uv8bDQ== |
| 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
| 2026-09-17T11:31:42.167184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033705observed 1ff55d77883e18821d6330a45c6d0aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:42.149615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033705/manifest.jsonobserved 066a3a6de2c0ac7e16f1a8d702575c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.131272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033705/publication.mdobserved 619ccd28859f185b1cb8136f2442a6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.113600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033705/publication.txtobserved 2d526e413de83d3937742ed9d4d2d1e6...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. |
|---|