OT-2026-000093218
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093218) never changes.
Identity and time
| Publication number | OT-2026-000093218 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7703-b497-f04bd8012edb · 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-2026-000093218 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2e8b366e021c950b0c459c4512953266df37fd9ffb2bdabf64252bb1a95cc56 |
|---|---|
| Markdown | d2c06f6c0a8ff71e425cd30289815f2be7e66f8cbdf933571e017e02e1cd66cc |
| Publication page | 56241d7e2c619f70d7ab0b59225bc51230b70350d23e974fad77a76d70b825b7 |
| Manifest | fd1ad26b392a4f59d468e8b755817d5c6df9f04680f49cc8f5975c8e2c55ff82 |
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 | KkSXhdCc2UFAt6lcMjpkzgcM78X0rSjnQW2JPe82WHdle3p/tJqAES0h0+M+vCusRpGLS9hT/u8rIFTo9/1rBg== |
| 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
| 2026-09-17T09:40:33.305930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093218observed 56241d7e2c619f70d7ab0b59225bc512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.289769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093218/manifest.jsonobserved fd1ad26b392a4f59d468e8b755817d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.272634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093218/publication.mdobserved d2c06f6c0a8ff71e425cd30289815f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.255705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093218/publication.txtobserved e2e8b366e021c950b0c459c451295326...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. |
|---|