OT-2026-000047340
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line 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-2026-000047340) never changes.
Identity and time
| Publication number | OT-2026-000047340 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7683-a296-a9fce90a3a6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047340 |
| Status | PUBLIC |
Content hashes
| Canonical text | d603abf79edaadfa62579d5b68fbd7cd8d50fc1755707817e1b1e60e58afd540 |
|---|---|
| Markdown | 517d86aac47c8d29ac58e205e521ee006405783864753d2d249f9f37397306b3 |
| Publication page | 1dcc05434a0214eec8477b3ec2e80bb66b677ef7e0c84151e824a59d511f411e |
| Manifest | 3d3ab4e574d9aa9cd358fa9a877845c153844fcb24216fb478eacfe59cf84f6e |
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 | NxGF+m9D1XV1lwYusbHjkLm16fo61/2MicMGq6/n2AZGG2ny83qsOV66GiWiQs2yQw/FQc01hpn++/2wfUk2DA== |
| 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
| 2026-09-17T11:06:19.929053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047340observed 1dcc05434a0214eec8477b3ec2e80bb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:19.911603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047340/manifest.jsonobserved 3d3ab4e574d9aa9cd358fa9a877845c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:19.891922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047340/publication.mdobserved 517d86aac47c8d29ac58e205e521ee00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:19.872224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047340/publication.txtobserved d603abf79edaadfa62579d5b68fbd7cd...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. |
|---|