OT-2026-000091210
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000091210) never changes.
Identity and time
| Publication number | OT-2026-000091210 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16b-793e-881a-e62ab84fd7c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091210 |
| Status | PUBLIC |
Content hashes
| Canonical text | c99d2bac5f843f2c703ffcd3c1114ac1086f39cbb939fc9b7bd5ac8b5f504203 |
|---|---|
| Markdown | 91464587b46d0273e5de087f0bfb4ffe80ddc82255ca91b20318f0ee988c04db |
| Publication page | 1ee6ae38b2bfeca79cff4cc099adc5de03196fb3a56c0f4cc59ef04c64a0a8f9 |
| Manifest | d9e841a05045e3bb0b98ab802d8491d08ed268294b76da499f52eed559b27cbb |
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 | k1yakyRLqt7HYgX/3xPH22SeMTe6/23eM9ZSoYEoSNz1qAgsqeVaScyBQ4DTRB+++0WiNRsYxJ1+QBYPXiwiAw== |
| 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
| 2026-09-17T09:43:22.647110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091210observed 1ee6ae38b2bfeca79cff4cc099adc5de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:22.628324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091210/manifest.jsonobserved d9e841a05045e3bb0b98ab802d8491d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.611727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091210/publication.mdobserved 91464587b46d0273e5de087f0bfb4ffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.594526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091210/publication.txtobserved c99d2bac5f843f2c703ffcd3c1114ac1...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. |
|---|