OT-2026-000079595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, sustained blow-off 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-2026-000079595) never changes.
Identity and time
| Publication number | OT-2026-000079595 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7fbc-8da7-b1d3ab2878d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 527b8f2128bb11fb5998560d5997f88f4094c35ebfc3a683621da51a25dfbc78 |
|---|---|
| Markdown | 3dfa4d4b6f40ff32b290252bfa5f08260b6244e04324ad494548c5273a7e014d |
| Publication page | f9b7de3c485163832079c40bd0f4e8a58d3ae6e06ba242d209e4110ee6a4ac1e |
| Manifest | 9c44a620a3ef063a62f9391e11f0fb614a0a4d44bbb5f3a627a1709b0e82fe3f |
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 | jhraedkcMeMV7qdfpMvmPKHlxUeutFEimAKYr89NLLAlq7+fC1YptaLRiKg3nyWTOCCyDU7w4AJ0ZjfMcntwBA== |
| 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
| 2026-09-17T10:05:15.239659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079595observed f9b7de3c485163832079c40bd0f4e8a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.222735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079595/manifest.jsonobserved 9c44a620a3ef063a62f9391e11f0fb61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.204686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079595/publication.mdobserved 3dfa4d4b6f40ff32b290252bfa5f0826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.186994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079595/publication.txtobserved 527b8f2128bb11fb5998560d5997f88f...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. |
|---|