OT-2026-000063383
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000063383) never changes.
Identity and time
| Publication number | OT-2026-000063383 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7e5c-8158-e4f8ec3affc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063383 |
| Status | PUBLIC |
Content hashes
| Canonical text | eacd72232099789c958d0d1aa232473a1fce2d2fa9f544cbb43de06cf18cdf20 |
|---|---|
| Markdown | 6f0e7e083b3997d944ccc434bf5ebf65f40f038cd5800a1b7efa70cfe66367cf |
| Publication page | 7f7f1e3c21ad3cf1e9b63a53f5dde6910810af44ff04bd55ba7a6cd3d0c16f2b |
| Manifest | 1a4d8e51c54fb7853f8fee67c801a6232e231b3ef4c516d6182c238ec0a62c25 |
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 | HLTVrutLjtplRvu71kkmNibutyxfRCnoTdb2etmFBeChq7uLCRq160oDPdGy+Pi7/8fsA1mEREdCdzWcKEvHDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:17.761958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063383observed 7f7f1e3c21ad3cf1e9b63a53f5dde691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:17.743919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063383/manifest.jsonobserved 1a4d8e51c54fb7853f8fee67c801a623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.726021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063383/publication.mdobserved 6f0e7e083b3997d944ccc434bf5ebf65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.708656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063383/publication.txtobserved eacd72232099789c958d0d1aa232473a...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. |
|---|