OT-2026-000016495
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed 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-2026-000016495) never changes.
Identity and time
| Publication number | OT-2026-000016495 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7ed0-b7a3-d2c8bea9cb59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e0c77c03f8dbe5e3e9442dc044d01308a193aadf6ef80b5ab0a70564fb6f281 |
|---|---|
| Markdown | f5492362f74a1957e465dec280ff9d27f7df2c0b5d943c5ce8a2fbf26cbef165 |
| Publication page | 660418d52e3af0203fc8711003bdd1b8e50da43fc614d920181046f5f75a10d1 |
| Manifest | de289ef471955fdab0f6b3290f64cad51e25904e9e2d7a5eecbb4caa42f4a91a |
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 | oaXtegP6xPNp8cz7EE8VYoGkfXUk5tqzPBd0hfdLAcWEuj2RCmm+jbqHwWYDT43jQO5GkCIpiFEKlcgMRzGUBQ== |
| 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
| 2026-09-17T12:04:42.164588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016495observed 660418d52e3af0203fc8711003bdd1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:42.146469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016495/manifest.jsonobserved de289ef471955fdab0f6b3290f64cad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:42.127060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016495/publication.mdobserved f5492362f74a1957e465dec280ff9d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:42.106705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016495/publication.txtobserved 8e0c77c03f8dbe5e3e9442dc044d0130...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. |
|---|