OT-2026-000039918
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039918) never changes.
Identity and time
| Publication number | OT-2026-000039918 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-75b6-9151-1fa5d273205f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35c9f7307e9daed7c4ef5577f8f7434d646bbd1d67f233cfb22ca707884438a7 |
|---|---|
| Markdown | 6976cb5f82bcedb5cd56686ef80467d5f1e546bfe36207a1a17da7b6b98d1eeb |
| Publication page | 5af9d9508bc14fd8aa0b2fa2a89aa304b335add3017ab6092259927bdef6b96e |
| Manifest | f62f7c7065eb1370c3d2166c5deb1994d40f950dd69b46c15ee4577667bc59cf |
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 | GdrOnr6P/Cf/qQ9CtxMnPE5HpDXKLiL+s+etbhlhDPjfkYhSYLqycfsrJUqvcmUl8sImkF5jS1NfOgQUE2OeDw== |
| 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
| 2026-09-17T11:20:12.887730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039918observed 5af9d9508bc14fd8aa0b2fa2a89aa304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.866458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039918/manifest.jsonobserved f62f7c7065eb1370c3d2166c5deb1994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.848951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039918/publication.mdobserved 6976cb5f82bcedb5cd56686ef80467d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.830641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039918/publication.txtobserved 35c9f7307e9daed7c4ef5577f8f7434d...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. |
|---|