OT-2026-000040579
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000040579) never changes.
Identity and time
| Publication number | OT-2026-000040579 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7c11-8b2e-b12fe8551e8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040579 |
| Status | PUBLIC |
Content hashes
| Canonical text | b051288f2937ce3a7b75d1265842be58ffbaa6a1294f8a1fc93868ccbd0526ed |
|---|---|
| Markdown | 737b4b7814022a2413ecc27e26d0bd7a5323a439cc2748d08efc98151df5bb64 |
| Publication page | 7390e3c6f8f57c04da2ef34f119b083c6d4115a9e0b82c687916feccf53e068e |
| Manifest | 4c3823ffe479c7d20c8a8949b2f98fe7f2c3560ccc96fdbd347d45a12501478d |
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 | RoOxJBKZfwgk5hZfyWeD3vhJEWjhFMdTLInl2PY0SiE6ww7G+KkGnp89x51MHimQm1PES+EBc441GDqzxm0cCA== |
| 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
| 2026-09-17T11:17:44.750315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040579observed 7390e3c6f8f57c04da2ef34f119b083c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:44.730831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040579/manifest.jsonobserved 4c3823ffe479c7d20c8a8949b2f98fe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:44.712010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040579/publication.mdobserved 737b4b7814022a2413ecc27e26d0bd7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:44.694367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040579/publication.txtobserved b051288f2937ce3a7b75d1265842be58...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. |
|---|