OT-2026-000038588
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000038588) never changes.
Identity and time
| Publication number | OT-2026-000038588 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-7007-846b-3ab814e3a068 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 737adabeafae8177914c61c3a30600387d348179e019a159c4f08862254d58de |
|---|---|
| Markdown | b1e3938db630113c91ac7fec37ddc7216ba7a66ba585ceb69da3ab7a97de80cc |
| Publication page | 5220e3e29e913386463b1c5dc9171c2c9dbaa2d0f89440ba05df4416c278b876 |
| Manifest | ed25461156e1bb6f0df716339c3b3e589629ef605fd293bc586d429d8fa3daac |
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 | ndO36jdNDpTduErVC/V4/xPzBHQh516aSahhH1ySHnWoXSuP0xb1OrLYWiADRbcoc/v7IXeiFmgmoCdzHrM7Dg== |
| 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
| 2026-09-17T11:22:52.242190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038588observed 5220e3e29e913386463b1c5dc9171c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:52.223851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038588/manifest.jsonobserved ed25461156e1bb6f0df716339c3b3e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:52.206035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038588/publication.mdobserved b1e3938db630113c91ac7fec37ddc721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:52.185284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038588/publication.txtobserved 737adabeafae8177914c61c3a3060038...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. |
|---|