OT-2026-000006592
Publication integrity record
Vacuum cup gripper, pump fed, sustained blow off before set down, silicone cups, oval form
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-2026-000006592) never changes.
Identity and time
| Publication number | OT-2026-000006592 · never reused |
|---|---|
| Internal UUID | 01a0a960-a731-7028-b1ed-255dbb0e23d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:41:18.900556Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5275c1158a31ee785c4b59863d5c07b2b8f00bf3be5d3dda5149f7ba1f9e68f7 |
|---|---|
| Markdown | b705b6be2db52e9d0c5d681e3a1630b37481bb36241a687d631b14fe26936cd7 |
| Publication page | d3c88fba3220052f1c4e37c2614187b47dbac5f805a1cb595235779f222f0b18 |
| Manifest | 4d9443649d1631487edf65ed14f47d9168549fcd65aca60d280ba6f1cfbaaa1d |
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 | NZJXHYM9SDyW7Vr2X2J0Iyqa2wVotn+XyWmgxjp/+U5RwbPdeWqKqgjVRLZG3f0L2j3l+7/4fJLrV7jLbYWqAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:27.484881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006592observed d3c88fba3220052f1c4e37c2614187b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:27.472232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006592/manifest.jsonobserved 4d9443649d1631487edf65ed14f47d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.458334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006592/publication.mdobserved b705b6be2db52e9d0c5d681e3a1630b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:27.444226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006592/publication.txtobserved 5275c1158a31ee785c4b59863d5c07b2...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. |
|---|