OT-2026-000048913
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000048913) never changes.
Identity and time
| Publication number | OT-2026-000048913 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134b-7b8c-a9a6-d78580e16275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048913 |
| Status | PUBLIC |
Content hashes
| Canonical text | aae06c7ca0c76856e29b4829e421e63da6d4944ea288322d7a17e20f08557f54 |
|---|---|
| Markdown | 1458f05c2758c70a6e21114c9dc4b6a865b6c9984d300b01732f2d597e8403cc |
| Publication page | 30d7d7f8b9e75071dfafac42631156078be2dc8355e02daf7b5186774be6f1c6 |
| Manifest | 4ef5a9e99682c0645dc71c90c236d589fdf1f8d85852ee4e167451ca749088d7 |
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 | 3kcjQ1kG6CQeG1cQhKlQlAtNLSn1L6O+zTk573d8+Z9mROzYYZ609DLb3i+N3Fny+TsitXHoirllnH2mh0/wCQ== |
| 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
| 2026-09-17T11:03:05.201268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048913observed 30d7d7f8b9e75071dfafac4263115607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:05.180183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048913/manifest.jsonobserved 4ef5a9e99682c0645dc71c90c236d589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:05.159678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048913/publication.mdobserved 1458f05c2758c70a6e21114c9dc4b6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:05.141898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048913/publication.txtobserved aae06c7ca0c76856e29b4829e421e63d...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. |
|---|