OT-2026-000099349
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099349) never changes.
Identity and time
| Publication number | OT-2026-000099349 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7ce3-8998-b9f2bc86c1a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a00c9a016523e8b02df2ee1cc2e058b9ff428f8851344b9bfb44b8460f6a604 |
|---|---|
| Markdown | 9eb9d15af25a54805e5a893fb82204866206b038502c16da2d9a92532bc1487c |
| Publication page | 3701634e443171fc82708620a4c620ee0565fd31cc7e4e0d5fb492fa264f592b |
| Manifest | 810714376967e4f707fa16f9b43360acde84d35a4b38c520e103b6a77dd82534 |
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 | cdCLzrVQw5cHovgkBk5OrKqDWa6ZeNtjcaiy0IW6M5zx6uqC/NxnmE4HNzq6oFBghxnGINXxq0NLzu4i+dodAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:05.948638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099349observed 3701634e443171fc82708620a4c620ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:05.930874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099349/manifest.jsonobserved 810714376967e4f707fa16f9b43360ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.913743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099349/publication.mdobserved 9eb9d15af25a54805e5a893fb8220486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.895436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099349/publication.txtobserved 9a00c9a016523e8b02df2ee1cc2e058b...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. |
|---|