OT-2026-000064913
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000064913) never changes.
Identity and time
| Publication number | OT-2026-000064913 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7706-a556-9aa6efdb3893 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064913 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3899c59d2b2d31daefedbef46f2f24505e7a6199be7728912d74c282d564518 |
|---|---|
| Markdown | d409e77fbb2a45e96d9fbf21085e59220f61c9418989b410c0e78e64db4f5818 |
| Publication page | 16ec06bf23a20b85b05a56b31ea9426310a17d7f12cf488a5943792c0c81127b |
| Manifest | adc9c63fd765f307ff33bc3c37016ff252b118fa92e622e3c8f9c0f9c4661c7e |
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 | ht8cQwGDB+P/3lZcK2si/mvrKzjEyp9E9XUYAtwl6uaPtUNTcbG4gDkZDTaXhTPZ/gelIXayKhnKizV93DiZAw== |
| 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
| 2026-09-17T10:35:50.766922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064913observed 16ec06bf23a20b85b05a56b31ea94263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:50.749971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064913/manifest.jsonobserved adc9c63fd765f307ff33bc3c37016ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:50.731492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064913/publication.mdobserved d409e77fbb2a45e96d9fbf21085e5922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:50.713312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064913/publication.txtobserved e3899c59d2b2d31daefedbef46f2f245...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. |
|---|