OT-2026-000040000
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000040000) never changes.
Identity and time
| Publication number | OT-2026-000040000 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7ae3-9361-2d930c12db37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e7b348b5cfdb00b66650ad08a9f372aec5e76e18727771eb14759d8e0f526ef |
|---|---|
| Markdown | a888bc47aaf2d924f03f5f75a89e11a33add24909b559af5e6e44ca37c62bdbf |
| Publication page | aa6518b65e45e611f174a9e7fab43cd81c6f78dde8f09b3a6736dbd7f83bc668 |
| Manifest | d5d1fa11c673aa976dd8b01d9eab44e34facfef3edbb5ec05e8a4a1e44e8e0c9 |
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 | e9NCIsCWiVSTYo4q376c2fe0nIdiys7oHrjZJrHDVN9chiY7/ZxG4XmkjGyM87LbTZvRxWlFjkNFomaAcwemDg== |
| 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
| 2026-09-17T11:20:24.885854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000observed aa6518b65e45e611f174a9e7fab43cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.862662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/manifest.jsonobserved d5d1fa11c673aa976dd8b01d9eab44e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.839694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/publication.mdobserved a888bc47aaf2d924f03f5f75a89e11a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.814278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/publication.txtobserved 3e7b348b5cfdb00b66650ad08a9f372a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.616907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000observed aa6518b65e45e611f174a9e7fab43cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.600874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/manifest.jsonobserved d5d1fa11c673aa976dd8b01d9eab44e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.581914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/publication.mdobserved a888bc47aaf2d924f03f5f75a89e11a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:49.565719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040000/publication.txtobserved 3e7b348b5cfdb00b66650ad08a9f372a...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. |
|---|