OT-2026-000068283
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000068283) never changes.
Identity and time
| Publication number | OT-2026-000068283 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-777d-a84f-1e342ba95fcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f094efd87cd8b9041113b4d297f84632c5d8af1b7d6471413a9fcafdf45e609 |
|---|---|
| Markdown | 5ca3418bdcf17a5fdb16d3ff872a26292b731cab9db8787a4b736550b5b39287 |
| Publication page | c2ff10bb2dabf14835ee02182270496f102d604518c1719a84c4826011ec993b |
| Manifest | 83a69a7717bd947ac2e9a2c6f63cb01305d9e808ac099ac9f9f994ee24e78284 |
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 | S6Smi++NgnbqhjMqBdto3h9E5PZZFqa8XL0ZXSEBnGZbxQin7L4QM1SrVKenys4ToC96pe4EjE7WrR32hVcVDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:18.787094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068283observed c2ff10bb2dabf14835ee02182270496f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:18.771596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068283/manifest.jsonobserved 83a69a7717bd947ac2e9a2c6f63cb013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:18.754505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068283/publication.mdobserved 5ca3418bdcf17a5fdb16d3ff872a2629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:18.738671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068283/publication.txtobserved 5f094efd87cd8b9041113b4d297f8463...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. |
|---|