OT-2026-000051527
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000051527) never changes.
Identity and time
| Publication number | OT-2026-000051527 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7cd8-85cc-56100f3eb092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c7296550a97784ff01b347b4f845ba795cab433791db9c144c06214356789e1 |
|---|---|
| Markdown | c39d9650b847c96383d155f0b2dd7c1c79d61a5b2a936eff673841da5c885315 |
| Publication page | 7f4a97436bada30ef510b8f7f696a4408b12e9140b4eaf03c59967d7888fabd1 |
| Manifest | 7f66bc7779e0468679895eab1e3069cbfb0a6821b8458905ffd4245c9a98e35d |
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 | 4N4ACATPaGFzI0Lzqt6P8lCv+/Hg0ub1o/on+rqTSPjmiA3fohoEb07uTbMTmGLPMRExlTQj96AjoDX5s5QWBA== |
| 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
| 2026-09-17T10:58:21.155162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051527observed 7f4a97436bada30ef510b8f7f696a440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:21.136744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051527/manifest.jsonobserved 7f66bc7779e0468679895eab1e3069cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.117631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051527/publication.mdobserved c39d9650b847c96383d155f0b2dd7c1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:21.100226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051527/publication.txtobserved 2c7296550a97784ff01b347b4f845ba7...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. |
|---|