OT-2026-000093267
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line 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-2026-000093267) never changes.
Identity and time
| Publication number | OT-2026-000093267 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7498-ae80-44d9ae57ecb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093267 |
| Status | PUBLIC |
Content hashes
| Canonical text | b18b5c99fd0d1b6e3afb29db5a397acb6f7b9728585037d9efc9df54d181e31a |
|---|---|
| Markdown | 931bd6ae2e8b6d17cebc0a0b5db5df454a68b4b87cae8849cac65e728baa896f |
| Publication page | aa6c78147143aebd3d2bdd4371a7296102ff33f90a9039eaa1d254b7b34c8b80 |
| Manifest | 9cd9d2764a413f57588cd425fc1f5c153c2ea4d9f78a838cbb7a94d34b383865 |
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 | PdVU75KP9p3Z0iho7S8V+GT24kjtWOl8bZMa7qnQd1kQ+eGov7WdPQd874ETvbf3yzSFgSUte9T/aamg5et8Bg== |
| 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
| 2026-09-17T09:40:37.905796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093267observed aa6c78147143aebd3d2bdd4371a72961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.889225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093267/manifest.jsonobserved 9cd9d2764a413f57588cd425fc1f5c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.872237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093267/publication.mdobserved 931bd6ae2e8b6d17cebc0a0b5db5df45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.852154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093267/publication.txtobserved b18b5c99fd0d1b6e3afb29db5a397acb...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. |
|---|