OT-2026-000082864
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000082864) never changes.
Identity and time
| Publication number | OT-2026-000082864 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7175-9f1e-137e4eecb8ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23bae45fd1adb3d9c09f078e9bc6fe82afa2a9114d5f2b1afb394188f51f815c |
|---|---|
| Markdown | 3da58d75e8bf5d3df8eaa519f73752c8dbcb815b7cd9bfe798281b98799b36d9 |
| Publication page | 947f0a8a33d7ece305f2410d6545aa84b3fb8e2b32620306136bca5897ef4bbd |
| Manifest | d0dc387e17ab231c5896c983a5ad5c93bc06c485348808324a5ddcbba7e9290b |
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 | Xj+BZa6gGujODz5QCwbWlyD+D19xItt0S48IhfcZk3eBCk9Juwd2cNoh2BFkW3SWMR9ZpQWf85b8ZXjPN64rBA== |
| 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
| 2026-09-17T09:58:32.658588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082864observed 947f0a8a33d7ece305f2410d6545aa84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.641862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082864/manifest.jsonobserved d0dc387e17ab231c5896c983a5ad5c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.625567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082864/publication.mdobserved 3da58d75e8bf5d3df8eaa519f73752c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.607885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082864/publication.txtobserved 23bae45fd1adb3d9c09f078e9bc6fe82...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. |
|---|