OT-2026-000074110
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000074110) never changes.
Identity and time
| Publication number | OT-2026-000074110 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7177-7a34-86b1-d71190c0ce96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3847938514a8f716f7cb5425187429c8b563797d86c40015e6d9d8292fe6a31e |
|---|---|
| Markdown | 14c1d95380eecb5b875c022a0542baca43a7736663ed0cfb334afdf30e22143c |
| Publication page | 185a01e503cd031fd367575ebf166aad2da360f5bf262884dda2b43c1710823f |
| Manifest | ea704e9c309e557dfb0f87d3c4030e3daf7d5008e587ec5df52e9da48ddae08a |
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 | yINQNjd2DM936w5aA9kgOp2XhF5kUYIIWgkSqx2xvwvEp5gc1+sEkqIT7Kq89l721Zj8oe7f2IfOKcoUH9PRAg== |
| 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
| 2026-09-17T10:18:56.815689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074110observed 185a01e503cd031fd367575ebf166aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:56.797924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074110/manifest.jsonobserved ea704e9c309e557dfb0f87d3c4030e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:56.782782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074110/publication.mdobserved 14c1d95380eecb5b875c022a0542baca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:56.765924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074110/publication.txtobserved 3847938514a8f716f7cb5425187429c8...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. |
|---|