OT-2026-000040300
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000040300) never changes.
Identity and time
| Publication number | OT-2026-000040300 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7633-804d-52d33afd1c4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040300 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ddec64df2e540858073fe41b8e3b2253c45a4643bfe8de2d87e14e9029ae097 |
|---|---|
| Markdown | aadffb33dc8e5771d838042b7651a0723a949ed0a4753d6199fb86b02fbc1972 |
| Publication page | 44a9ebf365ca7d8ea05ccd6a5c10b53f63406916e508094b6a271c366192c4b9 |
| Manifest | 139ecdcc81b2e1832a6a10c2e0359a48247d8224a229a60d1f1719a44495ee9b |
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 | g0KVnj+l3/rEBS3SwzuyQ9XdxvNgaNHnA1LJUV1lNwTYcS3HYVpH5FWK+6TYoL30Z9EwSKpc0DKZ3dl8+KISBg== |
| 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
| 2026-09-17T11:19:12.426680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040300observed 44a9ebf365ca7d8ea05ccd6a5c10b53f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:12.409530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040300/manifest.jsonobserved 139ecdcc81b2e1832a6a10c2e0359a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:12.394138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040300/publication.mdobserved aadffb33dc8e5771d838042b7651a072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:12.377773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040300/publication.txtobserved 9ddec64df2e540858073fe41b8e3b225...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. |
|---|