OT-2026-000083030
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000083030) never changes.
Identity and time
| Publication number | OT-2026-000083030 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-73dc-bdbf-8cd956c2723f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 813abc1ce480d01a966f2f6636e6b60104029052004b2cc1f137d23bab7559ff |
|---|---|
| Markdown | b0df100f81827606d4a2a4d2977cdaab81ff70fadbf4d6da7e9612e09651abbe |
| Publication page | 56f49eab32432e050ed498f5d2e71856b18dc662cddbc62991d53d4a0989000c |
| Manifest | a30d666d8532d5ac1d32ac7a97b70ed7cd2561e0aa73da862c3232a8f98de0db |
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 | Be1czBFkZxToBF29bdl1myujLUMXDpaznzX3FmIT5lQMUYcXDt0bi5mGPa3ap7C1H0kNRK5KC6x7OjAerx6XBQ== |
| 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
| 2026-09-17T09:00:21.334562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083030observed 56f49eab32432e050ed498f5d2e71856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:21.313170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083030/manifest.jsonobserved a30d666d8532d5ac1d32ac7a97b70ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:21.171387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083030/publication.mdobserved b0df100f81827606d4a2a4d2977cdaab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:21.154665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083030/publication.txtobserved 813abc1ce480d01a966f2f6636e6b601...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. |
|---|