OT-2026-000054701
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000054701) never changes.
Identity and time
| Publication number | OT-2026-000054701 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-711b-99d5-183aca1433f1 · 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-2026-000054701 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2f3f891d55c8ba2f0e785b3600e0dc19f7d12bc0df19b948944b5793c869214 |
|---|---|
| Markdown | 76f6c4f11ddcf7c789e4ec2d9b584442674ecfd30679c34f01cd209629ebff83 |
| Publication page | ed5e1c45dc361d9a3de295de9fd3f5e25e33711aafebafff4262d920d07aa226 |
| Manifest | 7bc2f0d8273c70f93df9a8d2ad08b49cf7340a32c2c1cbe041ec9b9bae5012cf |
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 | grVypzq5kpFIqoLeuOwe6cEP1ed+1Vy/uf3dVSdIozDAPwcTeZLbF0YWUaoH4z0FNfteA67YwJe7F/92HvmkDQ== |
| 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
| 2026-09-17T10:53:47.611180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054701observed ed5e1c45dc361d9a3de295de9fd3f5e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:47.592671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054701/manifest.jsonobserved 7bc2f0d8273c70f93df9a8d2ad08b49c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.574391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054701/publication.mdobserved 76f6c4f11ddcf7c789e4ec2d9b584442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.556383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054701/publication.txtobserved e2f3f891d55c8ba2f0e785b3600e0dc1...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. |
|---|