OT-2026-000015584
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000015584) never changes.
Identity and time
| Publication number | OT-2026-000015584 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4c-79e4-97ba-475207441de9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98b8af3324dfc39e50acb0562a1f122c5280f82fb69da62c2d0b0f3b8b0752ab |
|---|---|
| Markdown | 5e4b0b1a3dc3950a52ed3ca76472ee17c7516d3ba273a3f9e47ad3c0fb9351ee |
| Publication page | ac737db507d4a01418a1024cd8cad002ac18d2d508cbe77597bca1e073c910c3 |
| Manifest | 14fe709a81ecd48c7a8aa9c58f19f250c24adf8a47b555dffb2213dda2db0568 |
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 | sHI/Y3yvVLZRjchx+p+Src3EO3cgsJLtsXVwjbetioV7UdzxAYncoOdFjEJpQJ2r4IOZUhfDPvohCrtUpy6yAg== |
| 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
| 2026-09-17T12:06:22.870466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015584observed ac737db507d4a01418a1024cd8cad002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:22.852444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015584/manifest.jsonobserved 14fe709a81ecd48c7a8aa9c58f19f250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:22.832580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015584/publication.mdobserved 5e4b0b1a3dc3950a52ed3ca76472ee17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:22.812150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015584/publication.txtobserved 98b8af3324dfc39e50acb0562a1f122c...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. |
|---|