OT-2026-000038024
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000038024) never changes.
Identity and time
| Publication number | OT-2026-000038024 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7c1b-af4b-17fecda2e200 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038024 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5b804a25d29653677fdfafe285bc97a8f37e39445c2bea8320cf9d44ca1f09b |
|---|---|
| Markdown | 88d627440b8d627dd4a3ee7ebbbfcc2e153efcaca56a23c68da39d254c082e0b |
| Publication page | 838d39d84f34ebcfe0fdbc70339fd9766cab0773f4e24b689db5b0ab9e637023 |
| Manifest | 3ed08f5fcf1463fcc76b3df16a6a513a1106caa84e67f6007cbe3697ff382a87 |
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 | xnJlLdQ6/Uk4GxNAS9B+C3GaJ1rDmmO71Fdbcta0+5vndqVxgH7DMcgojvjSFXELPW/rtkibrn9ciK3xUq5ABQ== |
| 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
| 2026-09-17T11:23:19.962019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038024observed 838d39d84f34ebcfe0fdbc70339fd976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:19.941240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038024/manifest.jsonobserved 3ed08f5fcf1463fcc76b3df16a6a513a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.918424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038024/publication.mdobserved 88d627440b8d627dd4a3ee7ebbbfcc2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.894854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038024/publication.txtobserved d5b804a25d29653677fdfafe285bc97a...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. |
|---|