OT-2026-000017982
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000017982) never changes.
Identity and time
| Publication number | OT-2026-000017982 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7d43-a815-61c336c8e760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017982 |
| Status | PUBLIC |
Content hashes
| Canonical text | da346467fa75ef24b94bdb7c3416a6044c7d837ac0af94bf524a5bac84dfac9d |
|---|---|
| Markdown | 1842eb7f77bede92ae95691b73d22f2fbe76348b5407b64a07f07647dd0c4172 |
| Publication page | fe451d948f2f055745e5fa2d617e8fed47503d664c8c78963fd7c66be9cb4470 |
| Manifest | 0c87ddd2dd5847df67ea11750b7cbf6a33e68c639e7b0232f7db9ccf3f824bf3 |
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 | NjGK81W/zWTsHSwlR/8EBUYkClIZt7xoU6ubThDLbYBL7Mi+bbXlYKZYiR/m83KQLbPnnCuqeS2LBtn2gR/zAg== |
| 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
| 2026-09-17T12:01:59.966928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017982observed fe451d948f2f055745e5fa2d617e8fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:59.949965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017982/manifest.jsonobserved 0c87ddd2dd5847df67ea11750b7cbf6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:59.931792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017982/publication.mdobserved 1842eb7f77bede92ae95691b73d22f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:59.915934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017982/publication.txtobserved da346467fa75ef24b94bdb7c3416a604...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. |
|---|