OT-2026-000059243
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059243) never changes.
Identity and time
| Publication number | OT-2026-000059243 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7901-ab31-d75a8d5686b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059243 |
| Status | PUBLIC |
Content hashes
| Canonical text | f88be9141932963f426a1f35dff8337fc44c089c033ff49b2e6ed119bd79fbe8 |
|---|---|
| Markdown | 280a46013c881251077dbef37b5082a5ba7e10e3b02aec5cd348936a5476620d |
| Publication page | a7558f2ab3ca1f28d32d9b6379af13688df39ffa8327ae2f75f996ceb93b3262 |
| Manifest | 8d57d6db1ce04715db54a16bea334f51ca921bf9ef9bd4a8f252237648517dd4 |
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 | LEAmy0uiFSM0S9y3Vxmmq0IlIv9bsKnEyIrimvuQkXTNrz5zTIhOSR/5uVmBt2eWFe5bmFjMiQ/nEqB+wTwgAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:46.811884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059243observed a7558f2ab3ca1f28d32d9b6379af1368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:46.791115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059243/manifest.jsonobserved 8d57d6db1ce04715db54a16bea334f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:46.760165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059243/publication.mdobserved 280a46013c881251077dbef37b5082a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:46.719244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059243/publication.txtobserved f88be9141932963f426a1f35dff8337f...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. |
|---|