OT-2026-000025208
Publication integrity record
Two bellows cup vacuum gripper, 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-2026-000025208) never changes.
Identity and time
| Publication number | OT-2026-000025208 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7c8d-8685-5c3e8623ada3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37b7d5a73c4e877e8d0ed42de740fa3726b1d7f6aa65d9b4300dfc62075c4427 |
|---|---|
| Markdown | c91b8a88938c0f17596d21d637e407fc4753e91891936fbcc60046cfc7edc95b |
| Publication page | 9456560e67de05dc14eef982f47d6b8e427dc2f7dc9182943a3efabb1f9fc22c |
| Manifest | 83adf36e2d9300374e57a8d534cfca394d267f576f14e7bf47c43861e50f9c76 |
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 | z8DyPTcC8vw/DsZ4DPofCY3sM3D9jloudnGkkn3ySrGoEyaQuCY1r+6N1hZMoR7MjfDHNnzwhoxKVLu9iqWSAA== |
| 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
| 2026-09-17T11:47:12.225438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025208observed 9456560e67de05dc14eef982f47d6b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:12.207016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025208/manifest.jsonobserved 83adf36e2d9300374e57a8d534cfca39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.186185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025208/publication.mdobserved c91b8a88938c0f17596d21d637e407fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.168750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025208/publication.txtobserved 37b7d5a73c4e877e8d0ed42de740fa37...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. |
|---|