OT-2026-000099494
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099494) never changes.
Identity and time
| Publication number | OT-2026-000099494 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7065-93f7-5918653dad42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d551eb84424adb837d83f1a723fca1e7221534cd7c904227b792babacb98504 |
|---|---|
| Markdown | 44b44333f7159eb0dfb523f17cab6fed6fd546fe8814226490ca4eeabdfe9bc5 |
| Publication page | 78a440f38ca02080f54ae87971475ec2ca05bbb665847a05c82e8c7de66ccea5 |
| Manifest | 0bae40e89f5dd81bf2023bafc125bc907f43baca452b7d6fc4e922e198a193b6 |
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 | 8orYVUY04zGITyBhFlUe+4rtxa7p9LObX87TyY0PFNC9HY3VlgfxALj+LEvQR2H7XFVDwRGJ6cpNns1P2+ViCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:23.286627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099494observed 78a440f38ca02080f54ae87971475ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:23.269144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099494/manifest.jsonobserved 0bae40e89f5dd81bf2023bafc125bc90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.252031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099494/publication.mdobserved 44b44333f7159eb0dfb523f17cab6fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.234155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099494/publication.txtobserved 7d551eb84424adb837d83f1a723fca1e...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. |
|---|