OT-2026-000076596
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000076596) never changes.
Identity and time
| Publication number | OT-2026-000076596 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-79a4-9eb2-b45a499bbc48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076596 |
| Status | PUBLIC |
Content hashes
| Canonical text | e143e2cc43a7e53cfa91ce974d67375ec14f812bf8e206a08c6573cfb1371b50 |
|---|---|
| Markdown | d91942366f664f041b20123bdd2972cdf6403a1b02884bbbee874308d7d8a19c |
| Publication page | 3c820a6624660d029da62c9714cc7c3ec5f889bb9dce1daa246fded4a7d56daf |
| Manifest | da163a585a2323443a1a11cc15ce6b34d662bb2e62e055be157fd37853b7cf6c |
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 | ybj4Ye3XqUzrqAJsA6ZNN8JlXDPQy+7iNlqVcpUPKuJAs32W69IARAoKOQTQzo2zcWYP4w62LVVpssASH9KLCA== |
| 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
| 2026-09-17T10:09:19.132631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076596observed 3c820a6624660d029da62c9714cc7c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:19.113656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076596/manifest.jsonobserved da163a585a2323443a1a11cc15ce6b34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:19.095218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076596/publication.mdobserved d91942366f664f041b20123bdd2972cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:19.074824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076596/publication.txtobserved e143e2cc43a7e53cfa91ce974d67375e...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. |
|---|