OT-2026-000060271
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum 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-2026-000060271) never changes.
Identity and time
| Publication number | OT-2026-000060271 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-727b-8571-52636468dfc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060271 |
| Status | PUBLIC |
Content hashes
| Canonical text | bea10642b214410674573914e69b8714e95a937a80a41c83102805d0c760eced |
|---|---|
| Markdown | b2de600e6a2b5afda127582e73eb6e51b5956eac005abb91b4de72e9d0a5e21b |
| Publication page | 01e50128fcc60a40c1abcfd4ab32cabbfc15c2ba21cd0c72ca9bf4ebf0b7459f |
| Manifest | 9b2dc5d38817e01733d71b1d49cf25b4373366652d7c9fa2c185f8180dfdb577 |
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 | uYV73Xb51AScqA0dijhfbmFuOFLnBsWbj+SqYrmTEyr8G/5G+4nix1dxl8qSW6Sz8YZ7scDQarJ+23KPvlZ3DQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:58.323472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060271observed 01e50128fcc60a40c1abcfd4ab32cabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:58.306000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060271/manifest.jsonobserved 9b2dc5d38817e01733d71b1d49cf25b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.287709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060271/publication.mdobserved b2de600e6a2b5afda127582e73eb6e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.269775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060271/publication.txtobserved bea10642b214410674573914e69b8714...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. |
|---|