OT-2026-000062011
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000062011) never changes.
Identity and time
| Publication number | OT-2026-000062011 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7cd0-9c0c-891904662822 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e3a0e5852afd7ce4a1dbba8d0fd25a50b81b00c96ae3d8a64b9f47ba0a0efc4 |
|---|---|
| Markdown | abcbe1248cad66823d59f149c0c7d25d25a0ba4862fa44b7010993cfa0e5b278 |
| Publication page | d5adc399daca440650901dd9ccecee7d9f5aaea3d722bc228550e34bd3533de2 |
| Manifest | 384fd9dc6da00bb62dea4599ce1a5f052ea2d3857ea9fb347b8a62e7a4497ce7 |
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 | DUzlFcGd+7Yf+D2EgjCtS1ZpbEBlG24VcRPwPBmGQUQzLaXfAs/RofwCMIfqk+sBJR0Nbdry+uA8BbFVtz3kCw== |
| 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
| 2026-09-17T10:41:02.345897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062011observed d5adc399daca440650901dd9ccecee7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:02.323414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062011/manifest.jsonobserved 384fd9dc6da00bb62dea4599ce1a5f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.301012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062011/publication.mdobserved abcbe1248cad66823d59f149c0c7d25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.279040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062011/publication.txtobserved 2e3a0e5852afd7ce4a1dbba8d0fd25a5...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. |
|---|