OT-2026-000083629
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000083629) never changes.
Identity and time
| Publication number | OT-2026-000083629 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-71a5-b0cd-2cfecdf1f279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9502f0b05c8114a11770dcc6d2cbb9d2cfa9f91d242132b07900aebf1f4ba2e6 |
|---|---|
| Markdown | 178036ee37e39ab81fc89dfc2b98152f43424aa939abdc29d2548ecda27b44da |
| Publication page | 589238c2fe202cda46ec2d5bff8d91b18ae2a72c8fd18b918ead1a52bfbfb417 |
| Manifest | c43c31dc19e1be96e2ed6fb1ae0c07db0be6d959bbe3b86d4a48b689e9c966fd |
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 | 0UcjTw4+mFf5VSucr9yz6jtcv70JIt67wJKJyrgSj/Mz1vT1Qr5JOmStEeHnBrh1gi265JsOXc3uuQp7Y4h/CQ== |
| 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
| 2026-09-17T09:57:14.448976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083629observed 589238c2fe202cda46ec2d5bff8d91b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:14.430813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083629/manifest.jsonobserved c43c31dc19e1be96e2ed6fb1ae0c07db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.412679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083629/publication.mdobserved 178036ee37e39ab81fc89dfc2b98152f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.393744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083629/publication.txtobserved 9502f0b05c8114a11770dcc6d2cbb9d2...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. |
|---|