OT-2026-000079050
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented after 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-2026-000079050) never changes.
Identity and time
| Publication number | OT-2026-000079050 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7850-a834-0b1c8559509c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079050 |
| Status | PUBLIC |
Content hashes
| Canonical text | a95bc1b8a3880503d0f2bdac225eb2840bf19321ff2dacb247634adeeb5518da |
|---|---|
| Markdown | e26fc99285efe689bf68e9f2f3090e83fa0ea8cbf0a51e921c0676e1f1ea244e |
| Publication page | a73123c1320d35590b890c415b59bdae7577b74f28e12323bdddb8e15d2744fe |
| Manifest | 3a2e8ef350883099e12b6804bf2d00ae160bb66e779a1f415065d620bb058c81 |
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 | DXyKi+JwuEhkpQ5LlXHzex2PRc9inKwzyJMThaFpFHhrqSJTC0+3qDl9cE7aCctQHXQKNGPjztmdDC6YCpmAAg== |
| 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
| 2026-09-17T10:05:53.541881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079050observed a73123c1320d35590b890c415b59bdae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:53.524133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079050/manifest.jsonobserved 3a2e8ef350883099e12b6804bf2d00ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.504638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079050/publication.mdobserved e26fc99285efe689bf68e9f2f3090e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.485942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079050/publication.txtobserved a95bc1b8a3880503d0f2bdac225eb284...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. |
|---|