OT-2026-000038063
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000038063) never changes.
Identity and time
| Publication number | OT-2026-000038063 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-748d-9195-b8cec8136da8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ab22c60d62fcb2638790d73ac17d0d8238664f01346c4ec7ad8d8da4f9199ee |
|---|---|
| Markdown | 1e7aa447ef446c2f66e0b83d987f81c767ad2e38706981e3ae0d42f08dc03107 |
| Publication page | ccb60d08cb8b2f175c4f566106853a64682c661ae6fcaa4dfed41dc99c54ee48 |
| Manifest | 22ba7f514d89a4a00e70a33da48657a6eeb4d1cefb5bc9a9bcffcd8ab3add287 |
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 | E9Jab77lc6uugIGJbxcs8fInX0QeOo0a8T6wcvv3kaCDCHNYWfCqBaRRyuf6MrVbYnqia1N21iw6fFrAZLS/CQ== |
| 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
| 2026-09-17T11:23:23.184061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038063observed ccb60d08cb8b2f175c4f566106853a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:23.167077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038063/manifest.jsonobserved 22ba7f514d89a4a00e70a33da48657a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:23.150715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038063/publication.mdobserved 1e7aa447ef446c2f66e0b83d987f81c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:23.132702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038063/publication.txtobserved 9ab22c60d62fcb2638790d73ac17d0d8...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. |
|---|