OT-2026-000017812
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000017812) never changes.
Identity and time
| Publication number | OT-2026-000017812 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-785b-9581-687a1cae6a9a · 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-2026-000017812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5638160b4db13b15cc28874369da9adaf0a0f25e54b5304a4698cb675eb4164c |
|---|---|
| Markdown | b84eb1cebd4ea04bce28301c35cd43051e0853ee7e342cedd547a6b9197f6f17 |
| Publication page | b2d5d3db1c82b2fb7f747217240a73690b93218441bf8aee55944da09601f087 |
| Manifest | dbce972089a4af368053376035e6570b9c93dea48f0dd21438a62de1402f200f |
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 | OiyouM1IqsWfOF4Sv64a2r6h1aRzx/QvfDOvAEBwiDVyFdp7ILAp2j/iEePTLQ69aNo7WY3p/zzSIzzrlqONDA== |
| 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
| 2026-09-17T12:01:46.932410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017812observed b2d5d3db1c82b2fb7f747217240a7369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:46.915960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017812/manifest.jsonobserved dbce972089a4af368053376035e6570b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:46.896015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017812/publication.mdobserved b84eb1cebd4ea04bce28301c35cd4305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:46.879272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017812/publication.txtobserved 5638160b4db13b15cc28874369da9ada...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. |
|---|