OT-2026-000074608
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000074608) never changes.
Identity and time
| Publication number | OT-2026-000074608 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2a-7428-90e9-32e694f26aa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074608 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee2a623fc87e0a368c101940f6df9ee71abedb0b1305f1edf240c17f487e9411 |
|---|---|
| Markdown | f3ec75214fd09c89500da9616723760281a3621d4dd816224177148db2d6fa35 |
| Publication page | 9b6142e8e6b8b9591e83230c7b94bf59a25f8d0b32ee3ab3f5478dadae9b5795 |
| Manifest | 349b8972e68e20313515e009a85bddfa1ab327d5c6ba912df5df6ff1964a2033 |
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 | D3lyqdmZ/dVl7nh4qk92vJHZU/ZdLnG0hyM1CRnYpjqneEx/Ip9WOibQFbG2pBnACFZZg18W6JXOwDWdbpY7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:04.305330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074608observed 9b6142e8e6b8b9591e83230c7b94bf59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:04.287262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074608/manifest.jsonobserved 349b8972e68e20313515e009a85bddfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:04.039378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074608/publication.mdobserved f3ec75214fd09c89500da96167237602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:03.497519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074608/publication.txtobserved ee2a623fc87e0a368c101940f6df9ee7...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. |
|---|