OT-2026-000039516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000039516) never changes.
Identity and time
| Publication number | OT-2026-000039516 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7281-9abc-3cef55ced7ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51880a97318e9cc005bfbf65355937ebfd042717f869c0b9ed6af97f63237507 |
|---|---|
| Markdown | a7960b646f82ca8aa2426fd3049ffc72aa61504e72f695fb821466f3346d11a5 |
| Publication page | 068b8ab96445a2916891df02158f39456cf4d076c5a1e36d5156f706046eb801 |
| Manifest | 7d99adc908d989fc442766a1673464a684c27b755e7144bc838e1095455dd8e1 |
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 | 0S05pi+Mgv9HYWwycgHj/6M10qxUO4i7ojVDx443z94BeaQvh3KouPKXea8JA11tlF3f/417WVoGxVOhjXCNCA== |
| 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
| 2026-09-17T11:19:39.325460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039516observed 068b8ab96445a2916891df02158f3945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:39.307611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039516/manifest.jsonobserved 7d99adc908d989fc442766a1673464a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:39.285825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039516/publication.mdobserved a7960b646f82ca8aa2426fd3049ffc72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:39.265972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039516/publication.txtobserved 51880a97318e9cc005bfbf65355937eb...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. |
|---|