OT-2026-000055567
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000055567) never changes.
Identity and time
| Publication number | OT-2026-000055567 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-7961-a3c1-6fe98d58ac34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b3fc65d7b28d46b0f7beb74b1e4dbd85e972dac6f80d5f985987b2baa469c21 |
|---|---|
| Markdown | a8a84afdc89051bc0406ed2be44fcd583e9507c6387a2802808a59ce8941cd3a |
| Publication page | 42c06704799b26c72f002fa8ec8e152a0e541bb0d86806795c687c9757c38f7b |
| Manifest | 25fc3a223f38d6367294938cd294837992bc804b2d8c56d031cfd34b7a75939f |
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 | YyagopFG27d4s2u8BugYZnUkw6dKnbX77r8uRUMQrYjWoom4lqseo3LybupSXhLUfSkSmDQmCAN6Lw42slW/BQ== |
| 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
| 2026-09-17T10:52:48.141142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055567observed 42c06704799b26c72f002fa8ec8e152a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:48.124432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055567/manifest.jsonobserved 25fc3a223f38d6367294938cd2948379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.107866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055567/publication.mdobserved a8a84afdc89051bc0406ed2be44fcd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.090637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055567/publication.txtobserved 5b3fc65d7b28d46b0f7beb74b1e4dbd8...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. |
|---|