OT-2026-000024979
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000024979) never changes.
Identity and time
| Publication number | OT-2026-000024979 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7471-94f6-dd4466426f3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65478731c07d98ade58700d80cee2cca4f057f8f8b9ea5fe97e1e11715aa9c8c |
|---|---|
| Markdown | a216bc23c44793ddbd68d385660675d3bdc5e42ba96c31a0df5c05e6d2c91d91 |
| Publication page | e3743831d934f9188ce6630b3ad3865b6f1dbf60b003b17da14f0bf6f442848b |
| Manifest | ae4b4f659549e652c69452e4ca80feb4bfc04f0087789aa8dfbab6eed36f6d33 |
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 | Or4iRZ1fZZcUb2adFACbRfmj9NFeAPmgOWq54LA5/FDaRv88vpIXBr4D5A43QONGzI2EkFaeVcSOrSUsX9KeAA== |
| 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
| 2026-09-17T11:48:20.083383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024979observed e3743831d934f9188ce6630b3ad3865b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.066513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024979/manifest.jsonobserved ae4b4f659549e652c69452e4ca80feb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.048375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024979/publication.mdobserved a216bc23c44793ddbd68d385660675d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.031280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024979/publication.txtobserved 65478731c07d98ade58700d80cee2cca...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. |
|---|