OT-2026-000082517
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000082517) never changes.
Identity and time
| Publication number | OT-2026-000082517 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-781b-ac3a-2ba7fbb881c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f4826194814e751e506cc8a3687c0ba4804394fce807b073b7e19c0f3e72917 |
|---|---|
| Markdown | 86a0d80c3a5b7d698c6aab0b44e4022cdd9bfea356ded0e65f04bf9730fe9d1b |
| Publication page | 0e34d20152e969436d1fa83f038c2212b22c1d12fcc325e8bbb7bb239c375018 |
| Manifest | 699394ac347a3e005b38ec6484f63bbffeb51568069b1bc8efee512e03cf7dd3 |
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 | 63Cl6fFFUq+a4opKCSNk1rzEkk2c2oJHEQYAqYMkcy7Jced9WlZ8erV5htf1zzuwYji5WWfqd7uk6IKcKWFeDA== |
| 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
| 2026-09-17T09:57:56.958335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082517observed 0e34d20152e969436d1fa83f038c2212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.941340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082517/manifest.jsonobserved 699394ac347a3e005b38ec6484f63bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.925143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082517/publication.mdobserved 86a0d80c3a5b7d698c6aab0b44e4022c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.909276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082517/publication.txtobserved 9f4826194814e751e506cc8a3687c0ba...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. |
|---|