OT-2026-000081348
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000081348) never changes.
Identity and time
| Publication number | OT-2026-000081348 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7a2a-b672-27c9ba8eca37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63e84adbc5d02f08e7b1cc3967c0294b020ca68ed9e9e5d284e82a26b9d1ef97 |
|---|---|
| Markdown | 011b53fa33498f1f58f2dd1767285642bbdf92963521f022e9d4d0dfa32711eb |
| Publication page | 1784a76c939a813518634fd0539a9029009dfe6e2a2333a9232b72eda9bf5cb8 |
| Manifest | 871229100fd2cbbccfd63eb79b7ef48c6fc4086a11d588355c52f07b479ef301 |
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 | 5vas/bNBzX3MULrnsgLwONhtjKckMQSsV7vmQx+l7u3KIoW/etQ1TuBynrAs9meQX2+FqURXVO3zZnXnKTHHDg== |
| 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
| 2026-09-17T10:01:28.555349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081348observed 1784a76c939a813518634fd0539a9029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:28.538237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081348/manifest.jsonobserved 871229100fd2cbbccfd63eb79b7ef48c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:28.516255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081348/publication.mdobserved 011b53fa33498f1f58f2dd1767285642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:28.499487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081348/publication.txtobserved 63e84adbc5d02f08e7b1cc3967c0294b...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. |
|---|