OT-2026-000025998
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, 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-2026-000025998) never changes.
Identity and time
| Publication number | OT-2026-000025998 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7134-a5b8-8291125af1cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8380c97cdd1c5a4602655a7d3254304a2563e9fb2e536605f9dd1b6bb9fd01bc |
|---|---|
| Markdown | bbfeafbcd1a2afb19f3e0d09bbcf7662bd4706817323eb57c2255cded7066fcc |
| Publication page | a8c451f77a5b6c3c7b39be6b57607a501e302d66332c81bfa781942d5f537429 |
| Manifest | 5d2746745a9c39abd645552c2efea9d7cad67be0412fd7a7f5a7402d3116335d |
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 | oZCnZpG3i/SPRbCgTMpU7H28hCgxu2nBVRVJH0BmVLCF3qMyXe5JWge9022lNAv7N4PavCxeSTQoebRjp0W1Ag== |
| 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
| 2026-09-17T11:46:22.414378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025998observed a8c451f77a5b6c3c7b39be6b57607a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:22.397322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025998/manifest.jsonobserved 5d2746745a9c39abd645552c2efea9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.379653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025998/publication.mdobserved bbfeafbcd1a2afb19f3e0d09bbcf7662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.359491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025998/publication.txtobserved 8380c97cdd1c5a4602655a7d3254304a...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. |
|---|