OT-2026-000008759
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained 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-2026-000008759) never changes.
Identity and time
| Publication number | OT-2026-000008759 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-762f-861d-d0e5f3294f2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bc732552a9ab3c9551180f8542558461fe901acba4e801027f5436306a3cc61 |
|---|---|
| Markdown | 71ca3be50ef315755f7c10f82193425cf164fc459fc7d0965dbed749a905f4af |
| Publication page | 0ff4b9629ca7bc34854941dc16166467a801290a560dd81b8581bc1f88018bbf |
| Manifest | 8a76e6a1cd4ae99f1403889f403451b7151ee09ff40b62cda559b9b9ed6dfaad |
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 | bD5JUqEbvTWVlKk2MmsxAgZX9O/sey6DxOZHa2CRIbm/If3dlRzvG/zx4J8zFjxtLr+hcP+MfiiNCI4Vovg6Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:51.276050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008759observed 0ff4b9629ca7bc34854941dc16166467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.254796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008759/manifest.jsonobserved 8a76e6a1cd4ae99f1403889f403451b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.232691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008759/publication.mdobserved 71ca3be50ef315755f7c10f82193425c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.213783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008759/publication.txtobserved 3bc732552a9ab3c9551180f854255846...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. |
|---|