OT-2026-000023124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000023124) never changes.
Identity and time
| Publication number | OT-2026-000023124 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7ee0-80bc-56adc6cd7820 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96f806d1f072addff38725c9a96bfbeb232828d83e0c3319d97a6f752c2208f0 |
|---|---|
| Markdown | 1b263206dbb26b5b4051bb12bcaf0413a9230ee9880674c4826f044c8d88f8b4 |
| Publication page | d0fdfcb8d1b2ddedd7b3c68184428878c7867d58f4f288958ab259ad4e83af37 |
| Manifest | 47908ffdc69cf644a44b08dee165e56d500fc561e6c744cd0df2fd3e0468dea5 |
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 | VVWFzEPdMvzyjWWKd043GoEaislmmyFXGfx6wHQwzSoFBp9LxIjMzanhCkVFV2u7skFRGhOe8hn9i2ivui+TAQ== |
| 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
| 2026-09-17T11:51:03.146591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023124observed d0fdfcb8d1b2ddedd7b3c68184428878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:03.124958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023124/manifest.jsonobserved 47908ffdc69cf644a44b08dee165e56d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.107569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023124/publication.mdobserved 1b263206dbb26b5b4051bb12bcaf0413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.088396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023124/publication.txtobserved 96f806d1f072addff38725c9a96bfbeb...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. |
|---|