OT-2026-000051505
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000051505) never changes.
Identity and time
| Publication number | OT-2026-000051505 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-757e-b1e6-9f41717e1df3 · 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-2026-000051505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1610bc47bb718c56fcb322c58c3a7861f261c2ce27289cae5d495562acb022b3 |
|---|---|
| Markdown | b8ad79a6d21d2682317d9c71522adf92e1d2208b9df7f36a47c64b4b2b36b455 |
| Publication page | a68464cf8fe29e8e51a65217445a4624c69b9d1da6265dbe6bcf0d8eb8a58d74 |
| Manifest | 4cdbb3e0e7409cc5be23b1d195234d7652ee38dd84ff4dd409bbd41df98a140f |
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 | Aa7dWGbCetwvYLFUnOyACMekFTr2g8/iKcbR1VFVAwvX8YOvrEHPiMZ0G1zLp70PotZZoyiXvuiIei/Dcna8AA== |
| 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
| 2026-09-17T10:58:19.398165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051505observed a68464cf8fe29e8e51a65217445a4624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:19.381151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051505/manifest.jsonobserved 4cdbb3e0e7409cc5be23b1d195234d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.363811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051505/publication.mdobserved b8ad79a6d21d2682317d9c71522adf92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.345629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051505/publication.txtobserved 1610bc47bb718c56fcb322c58c3a7861...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. |
|---|