OT-2026-000054624
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000054624) never changes.
Identity and time
| Publication number | OT-2026-000054624 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7415-9b08-1fbfdc0d10a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1432d6b05ead08c5dbee55f5d232699b856ec64427aded32b6452eda7f60b685 |
|---|---|
| Markdown | 9d2f8d14cad549a80d91341361e3549df6763d732cc942cdd0ad76b3d83dffd7 |
| Publication page | 4998498323254eb9bd1d2ae106bbc38cf1a0a6ef840a45f16837ba252202dc14 |
| Manifest | bb25901e7cca514803b82dfeae3f48bd3c49d2953c7f87b06bffd360216d5186 |
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 | 1LDc/tXT7A39HT4kAyREQLaVTgRNKu/CXutWBOWpHxXlXkFBPgSbeWVQ9OEReTJyG4tb5rKUQlWkNmfurY8HDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:41.064967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054624observed 4998498323254eb9bd1d2ae106bbc38c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:41.047920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054624/manifest.jsonobserved bb25901e7cca514803b82dfeae3f48bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:41.029705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054624/publication.mdobserved 9d2f8d14cad549a80d91341361e3549d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:41.011869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054624/publication.txtobserved 1432d6b05ead08c5dbee55f5d232699b...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. |
|---|