OT-2026-000010312
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line 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-2026-000010312) never changes.
Identity and time
| Publication number | OT-2026-000010312 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7a52-8cd9-6cdd6f54e958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07e24a70bbd068774286cb8894869ef362f1683ac592c2bf7ced79f0bb534967 |
|---|---|
| Markdown | 1760ab7f7f76d1cb3f494ce9046bca1a61d3414660f4c8abdd31413a1f1aa968 |
| Publication page | ce5eec2b9094ac680728d231ed0ea142469be1554318c09f3ebc89a078600e9b |
| Manifest | a1d39841b35efa32851ce2fed5a0363e03e4cd159647d95e7af3dd1514fd74db |
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 | 0B+MaxdpI3plwAgkIBIRiCVXDlgKmcK4G/A9+EYyPGbAoU23GbN9v43EcrJjcKpdyO/tCMFCejyRwx4tWFyJCw== |
| 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
| 2026-09-17T12:14:19.444766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010312observed ce5eec2b9094ac680728d231ed0ea142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:19.425571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010312/manifest.jsonobserved a1d39841b35efa32851ce2fed5a0363e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.343397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010312/publication.mdobserved 1760ab7f7f76d1cb3f494ce9046bca1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.261486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010312/publication.txtobserved 07e24a70bbd068774286cb8894869ef3...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. |
|---|