OT-2026-000026813
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000026813) never changes.
Identity and time
| Publication number | OT-2026-000026813 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-74a1-ab71-1b217ea0bcf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026813 |
| Status | PUBLIC |
Content hashes
| Canonical text | de11d8ad2e2b5e2ed0ec7b5361d1502dda76e2ba1af9c2107c6ee304883221bc |
|---|---|
| Markdown | aa5d51a0005bd63bbc0ee0efcd2e3095046efd048fff57786907211e30d505b7 |
| Publication page | 824f504f5c8dc13536890163096afbf311e1f3eb7b0881fb389976f6a77b58a7 |
| Manifest | 9a6d15eac83e5092e69b6e2bd28a7fedabd47e169003eb889eb8a6e29b1666e7 |
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 | naeUPPFAX2QhaTkQdBDYnOY0OhZMvthzlUNSXvTXvDCXB09SAJmEtxEsU5i0Ku8sUgLYBRqrIXwXkfMs63PgDw== |
| 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
| 2026-09-17T11:43:23.630934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026813observed 824f504f5c8dc13536890163096afbf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:23.615048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026813/manifest.jsonobserved 9a6d15eac83e5092e69b6e2bd28a7fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:23.594268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026813/publication.mdobserved aa5d51a0005bd63bbc0ee0efcd2e3095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:23.578137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026813/publication.txtobserved de11d8ad2e2b5e2ed0ec7b5361d1502d...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. |
|---|