OT-2026-000061345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000061345) never changes.
Identity and time
| Publication number | OT-2026-000061345 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7a1f-9eee-f602ef1ab1f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54ec827bde1a77054f676790f4e89e34a9cf63915d55a67569dd59d9d71e5088 |
|---|---|
| Markdown | 2df548b804a8d5c5e94f760ba348e08b603884abfe33dc798e1343bb27f16ad6 |
| Publication page | 60cd9200be579556cc4cdf649c539f3e7420a9f124fac61d180d72c05744865f |
| Manifest | b0024d5ecec1a83f62bc06cf7596ee3737dd09efbfa4b730eea8b517dc7efffe |
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 | jxVhTScNwTl/HGC6CsdFiX9qi0ZimymSgI4Kg9ipLaZMVBo9RVgZPB3b6eD40a9uidY1nGXEUx5Wn1VMhjm/Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:47.292712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061345observed 60cd9200be579556cc4cdf649c539f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.272802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061345/manifest.jsonobserved b0024d5ecec1a83f62bc06cf7596ee37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.254178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061345/publication.mdobserved 2df548b804a8d5c5e94f760ba348e08b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.233995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061345/publication.txtobserved 54ec827bde1a77054f676790f4e89e34...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. |
|---|