OT-2026-000006277
Publication integrity record
Vacuum cup gripper, four outlet manifold, ejector fed, pressure verified
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-2026-000006277) never changes.
Identity and time
| Publication number | OT-2026-000006277 · never reused |
|---|---|
| Internal UUID | 01a0a955-4a26-7287-8d75-4c0c05f34d7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:28:54.184863Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006277 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7b1cf26edc924ed25ecd74052b588bb67b3cdb331411c5d5f3e006d1b749f68 |
|---|---|
| Markdown | 38d2cf38c6d980e2bf2d568e1ec83cffb23911412e694f8f238c2803cafa193c |
| Publication page | a5c5c38044241ddf4c10658c7887929a1765d17e569f2197a0534e3c215216ad |
| Manifest | 91fb5fa1bbbd2af6fd759b6c5863c013cc7c1aea2701d6e9c3802cdb7981762f |
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 | oHM99aOL8YA+M2Duy18Pgk4jY7ZkyodhQwd7mgIiFyiiqJ/xtUXEw4EyecUC3yoqoj2Lab9Mo7pHGUGXnE9DDQ== |
| 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
| 2026-09-16T08:30:06.672181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006277observed a5c5c38044241ddf4c10658c7887929a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:06.659681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006277/manifest.jsonobserved 91fb5fa1bbbd2af6fd759b6c5863c013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:06.646801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006277/publication.mdobserved 38d2cf38c6d980e2bf2d568e1ec83cff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:06.633638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006277/publication.txtobserved a7b1cf26edc924ed25ecd74052b588bb...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. |
|---|