OT-2026-000080805
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000080805) never changes.
Identity and time
| Publication number | OT-2026-000080805 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-76b6-9c38-59b9dbe59cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d028b6f0167f01bd8993ff0ed720389211725cc7a8585782e64fbde48f1cd60 |
|---|---|
| Markdown | 0902c17db325217b6cd08afd97ac7c4c8aa6e7066f6da0e51fc202adf2c1246a |
| Publication page | 6f9d3b0d1a01bb9a00506556d6948fc12ab1261e12bd58d73af4f5903fc3bca8 |
| Manifest | 67a4140e60d6cd699faebf74615a148909d80160dcadc657a33b6092fbd32827 |
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 | qLMmzhuIBqrOu028GDpnmhGFWr+eFsCVoOrw2ygHENCB3cEh8H8eFkrU6XcmOsb5SaiNvFQnA/51eBRiEEvhBA== |
| 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
| 2026-09-17T10:01:59.054805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080805observed 6f9d3b0d1a01bb9a00506556d6948fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:59.036497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080805/manifest.jsonobserved 67a4140e60d6cd699faebf74615a1489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:59.015347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080805/publication.mdobserved 0902c17db325217b6cd08afd97ac7c4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:58.996823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080805/publication.txtobserved 3d028b6f0167f01bd8993ff0ed720389...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. |
|---|