OT-2026-000101533
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off after 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-2026-000101533) never changes.
Identity and time
| Publication number | OT-2026-000101533 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-71fb-9ca6-00406b77218d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101533 |
| Status | PUBLIC |
Content hashes
| Canonical text | add673700b80cc4d21f6ced8a1d37a8e1ef3448cc9389239fa8d975d53521e7c |
|---|---|
| Markdown | 046c7d80512bf0a1a6d40681b394d376cc81c84259003f983ea22a7dcdef9e65 |
| Publication page | e609d02c9022ec079a75fb29529f1f4e9bb731c180d333bcd118211741c5f6cf |
| Manifest | 2518a38a1e4e313027ad8abe1c4b8f3c730ccf284374f81190f749d0e1ca6e07 |
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 | AM+fPpGS2u22LMx3UsL5mGd5Ekzk3dpCkAPbbYU+L3Q/l4PZx3QzvsH+2u8clcu0AfC6/rYkQP+zEhWQzO4/Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:34.336264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101533observed e609d02c9022ec079a75fb29529f1f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:34.317506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101533/manifest.jsonobserved 2518a38a1e4e313027ad8abe1c4b8f3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.299101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101533/publication.mdobserved 046c7d80512bf0a1a6d40681b394d376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:34.281905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101533/publication.txtobserved add673700b80cc4d21f6ced8a1d37a8e...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. |
|---|