OT-2026-000060607
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060607) never changes.
Identity and time
| Publication number | OT-2026-000060607 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-71f2-80d8-24cf53adcec2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7969ab0a620994aaaf0fabd999afb06df4cdecb430ac8b74f512753031a1fa80 |
|---|---|
| Markdown | b7b87aedc14af603fb2036a0978ba5b279e6d2e6e55e3dde934f55ed0f6b6135 |
| Publication page | c1a556a27ad38385b191799eedb3ee465b191b70758ec1408ca80c87276ed857 |
| Manifest | 68133964bc02c83328d9f5ccb28a0c8c36fba55580e01db5e9129827825b8788 |
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 | Rz6K3wDzWQh0KOIIO9yNhnIAq5jJX4mmj5uDE7sxj/6K4G/Dr0qe4aru9JEBfbnxDJ2hSbhx9zR3u9rvZLjBCg== |
| 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
| 2026-09-17T10:43:13.799740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060607observed c1a556a27ad38385b191799eedb3ee46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:13.782769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060607/manifest.jsonobserved 68133964bc02c83328d9f5ccb28a0c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.765640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060607/publication.mdobserved b7b87aedc14af603fb2036a0978ba5b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:13.749715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060607/publication.txtobserved 7969ab0a620994aaaf0fabd999afb06d...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. |
|---|