OT-2026-000081245
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000081245) never changes.
Identity and time
| Publication number | OT-2026-000081245 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-74bb-a96f-06b06d6dbebc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03004332a7efd1aa72be51b332cd52b513cb9259d146516c45f96be2313b9a33 |
|---|---|
| Markdown | cd9eaa2aa5c67395befbce4b91eb76de4df7962c485426eb294a79c84291fc84 |
| Publication page | ae1a4a8e49e8d25f05d66cf2c190b2d5153a76c7a2f185fc98385b5ffe43d02e |
| Manifest | 915204e033a3e93460011fef752e3ce654df760d0c98a5b597c9c505f1091d72 |
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 | IuOmyLdTGNEQM/ApPYJ5Ka7HvERjXk5dXkHn0wTxQQkseV9ivk31iov5owuDX0nxbETjDWpXPeiaSkksu2KhBA== |
| 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
| 2026-09-17T10:01:20.143148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081245observed ae1a4a8e49e8d25f05d66cf2c190b2d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:20.119886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081245/manifest.jsonobserved 915204e033a3e93460011fef752e3ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:20.101127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081245/publication.mdobserved cd9eaa2aa5c67395befbce4b91eb76de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:20.082089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081245/publication.txtobserved 03004332a7efd1aa72be51b332cd52b5...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. |
|---|