OT-2026-000062561
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000062561) never changes.
Identity and time
| Publication number | OT-2026-000062561 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-752a-8608-bd61baadda87 · 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-2026-000062561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7272d69c30df25a92bb5a9c448f13257af0e2933c9d6428e7f9d823ae1c87fbc |
|---|---|
| Markdown | 2a5647fc4c7d8d574bca0c444dd8040f6cb77f986d94a9fe1a249602cc1551f5 |
| Publication page | bfe2abedbea2ac61ca2856314d3e0e5c47e76614cd17e69ba87f750783806d29 |
| Manifest | 6cfdb0387ddf649443d6bfc3d29c61e8698d426cdad7e33354152172aff04e90 |
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 | wmY6TUp4hXJy1ZxkIZEDxGzqcFSn1JOV9kqFCVl4ibEsRTGNNf5+Locn8Oqb9lLSvYMC4v0qpmfZHe3u55DGAA== |
| 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
| 2026-09-17T10:40:02.328383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062561observed bfe2abedbea2ac61ca2856314d3e0e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:02.308101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062561/manifest.jsonobserved 6cfdb0387ddf649443d6bfc3d29c61e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.284990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062561/publication.mdobserved 2a5647fc4c7d8d574bca0c444dd8040f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.264725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062561/publication.txtobserved 7272d69c30df25a92bb5a9c448f13257...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. |
|---|