OT-2026-000034464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000034464) never changes.
Identity and time
| Publication number | OT-2026-000034464 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7a43-85e4-354a05557e52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 903951de36cce135510117e35e5e5d8b158eafa163fd464c38141b12495aef52 |
|---|---|
| Markdown | 11b328363709ceb77b436fdb27463645446d9d02d077460c5b8c49c585db2fbd |
| Publication page | 17e7304e151cb8f464e8c3c6c77bc79ef0634da776b61f6c31e0b5c8fc41ae95 |
| Manifest | b715147c22fae6ef3a6a455e53940564c0ed9f23e456ef5c6c3d4a10a1b398c1 |
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 | gZEhb4P1lfhqgvvMa4oCvzw8GG8NYtbsyIBBXEIGM3Lz/GnlYV7YzQhOyMj+bc+EDlyArWP9m/3zC3b00/MuDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:47.377788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034464observed 17e7304e151cb8f464e8c3c6c77bc79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.362474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034464/manifest.jsonobserved b715147c22fae6ef3a6a455e53940564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.342913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034464/publication.mdobserved 11b328363709ceb77b436fdb27463645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.322989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034464/publication.txtobserved 903951de36cce135510117e35e5e5d8b...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. |
|---|