OT-2026-000054713
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000054713) never changes.
Identity and time
| Publication number | OT-2026-000054713 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-74b2-bdd3-9f5593f54178 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18a4d4d174a2c666e9b93c4d6478f1f75e370348f22a86319f8a0df7e4cacb6f |
|---|---|
| Markdown | 341d1557bb88d994c421660c6e177b433f961eddd0f8f5d5b1ad9836517efacd |
| Publication page | 95b583517ef52f5fe78e80ddf1bb3f475e5b33a48bb47c0e6cf587e7cb389fd4 |
| Manifest | cc66a1491e323fa97616015290102795dd433e68583d51c20ad9fb85904ebfca |
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 | NnUmJ6/7rsSn2dw3p2mxYRknMU+GzowRqewDZbwibeMeFuCtY0nqIMWNQlr19wPOSaPcUNPqAljAq/PpOe1SCA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:48.417100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054713observed 95b583517ef52f5fe78e80ddf1bb3f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:48.399909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054713/manifest.jsonobserved cc66a1491e323fa97616015290102795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:48.381520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054713/publication.mdobserved 341d1557bb88d994c421660c6e177b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:48.364427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054713/publication.txtobserved 18a4d4d174a2c666e9b93c4d6478f1f7...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. |
|---|