OT-2026-000039636
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000039636) never changes.
Identity and time
| Publication number | OT-2026-000039636 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-7bdf-9f1e-9d20b62f7227 · 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-2026-000039636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20545710d5808c36d2fa4d67696ebdce8620c55cfb735c7af6fc1723970fb2a5 |
|---|---|
| Markdown | 8840a805077eb8e96e95db9eaf2b24a001fa595240b80c3e3347462e53daa34a |
| Publication page | aab204536c1ab59a7c1df51c8558da5e1026d88fdcbfafc5b05cd27e7023d7bd |
| Manifest | 258f44e1e97184ab5fd564e6e81932fab7da27d5e8e37625dd83c29d572e4ae1 |
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 | DOs7F0CplNZ2TyEo2s3lZUnNeJNUNsDeeWAyK3WYi1/RGjqyFlf7+oz5jMNm0AAJdNjubG2UwTficpzpTOS4Bw== |
| 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
| 2026-09-17T11:19:48.527093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039636observed aab204536c1ab59a7c1df51c8558da5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:48.508969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039636/manifest.jsonobserved 258f44e1e97184ab5fd564e6e81932fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:48.490162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039636/publication.mdobserved 8840a805077eb8e96e95db9eaf2b24a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:48.472321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039636/publication.txtobserved 20545710d5808c36d2fa4d67696ebdce...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. |
|---|