OT-2026-000055200
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000055200) never changes.
Identity and time
| Publication number | OT-2026-000055200 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0fe-7f23-96d9-15f7aed30c5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c769371e9c2438c2570b2f0b16ec508298f67a281e38731a07a148aa986dbe7 |
|---|---|
| Markdown | 82329d0806e6ab1241df814bd4811091d22f69ed9939da7b7b1298d06b6da499 |
| Publication page | 0f03ed18e4d999ac8e93d1df6eead759db666921c2cfccf17e138b7b37930aa9 |
| Manifest | fe2051cc4703b468d641d2126170b80e9a866aafcb7357d7a34d786c3ee8b89c |
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 | qelH99ap2OcWg8MsIjLUEh+ARXelr0eoWb9YHhf8bK37K1eYvsPyawB7evexKZMGbICUfGDiR0Fq+VFxn9suAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:46.525465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055200observed 0f03ed18e4d999ac8e93d1df6eead759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:46.508640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055200/manifest.jsonobserved fe2051cc4703b468d641d2126170b80e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.491622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055200/publication.mdobserved 82329d0806e6ab1241df814bd4811091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:46.472456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055200/publication.txtobserved 6c769371e9c2438c2570b2f0b16ec508...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. |
|---|