OT-2026-000050136
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000050136) never changes.
Identity and time
| Publication number | OT-2026-000050136 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c45-7042-99c0-0ff93ba09a6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 534409238c1e1f346a8d10ef91858b249a4a209be14c73f373a53992ae04aeb3 |
|---|---|
| Markdown | 3e0b06e2272208b0ce0b858d1cf65d729f9cf1b3a9a2545ddfcaff76ee9d1d60 |
| Publication page | 5b7006f8b0a5af4b1a85086e69234d9ec019ff92ec56e0871dabe87fcbc1cea5 |
| Manifest | b7d4cc185add9606988b32afee06965ac272c0ca38339d79c32d2ff4bceb91e5 |
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 | HaKSudEiEwi9smg/NWp82Z4MkTU2SMQ+DNGnwC6ooKzDW1nirp4yGqzvW+yaHDpI5uIL2ii5e6TmUWBs3vabBA== |
| 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
| 2026-09-17T11:01:06.303084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050136observed 5b7006f8b0a5af4b1a85086e69234d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:06.285604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050136/manifest.jsonobserved b7d4cc185add9606988b32afee06965a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.267553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050136/publication.mdobserved 3e0b06e2272208b0ce0b858d1cf65d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:06.250301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050136/publication.txtobserved 534409238c1e1f346a8d10ef91858b24...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. |
|---|