OT-2026-000046556
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, 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-2026-000046556) never changes.
Identity and time
| Publication number | OT-2026-000046556 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-792e-8b80-8ccdec3b1658 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5699c2e7a408ca4f2f69fde4a94fd11e576da8590e5b12f022e542dd1ff66197 |
|---|---|
| Markdown | 5a71ac6283c17dc29e44a1776a0b0705b54be397f2345bbc506ffeea8597ba2b |
| Publication page | 38bb9d1dad4c77409f060fa37a748ec494f960df9d69df59eaf6c35dd8abf6bd |
| Manifest | 2280d05fe831785953a0a59e394fd24ef922bd7315cfef30a9b344a90ce528a7 |
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 | JN4b0R0zKAUSM5gN2MIHIJwTLfn/xdWVf87jKtMY4ymjH7pWUhPLbl9EowUPwsBdIr4wBzSLwP2dAAMaDtpFBg== |
| 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
| 2026-09-17T11:08:36.972601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046556observed 38bb9d1dad4c77409f060fa37a748ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:36.955222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046556/manifest.jsonobserved 2280d05fe831785953a0a59e394fd24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.937665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046556/publication.mdobserved 5a71ac6283c17dc29e44a1776a0b0705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.918702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046556/publication.txtobserved 5699c2e7a408ca4f2f69fde4a94fd11e...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. |
|---|