OT-2026-000035005
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035005) never changes.
Identity and time
| Publication number | OT-2026-000035005 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-782e-b555-7df92c4d8469 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90625028dce973d64cda29100b9a1bce6a9a432b893a53f1aecfd15b7d8c1dcf |
|---|---|
| Markdown | 7a53b7c38bfaf26a018ba25ec4e2dd3cd0e98b6676f95d9bb9551662804e75a5 |
| Publication page | 5a4668cfbbce06fe17bf00e293aac44eda6df0cc85821601f847e761cc1b881f |
| Manifest | 35ff1c10ec9d608bdd077d23b8bffb6b89385792a54b9884a91564f44fd4b077 |
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 | F7gjDXL+9RDDho2+K9jrMKwFZyD60mcs7jUoJ2NKYmGzdWF4LD8D+Ij/T1F4hASGSZFDFO6PNy69rzzQIY/oAg== |
| 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
| 2026-09-17T11:27:56.861887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035005observed 5a4668cfbbce06fe17bf00e293aac44e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:56.845224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035005/manifest.jsonobserved 35ff1c10ec9d608bdd077d23b8bffb6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.829702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035005/publication.mdobserved 7a53b7c38bfaf26a018ba25ec4e2dd3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.813307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035005/publication.txtobserved 90625028dce973d64cda29100b9a1bce...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. |
|---|