OT-2026-000094305
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000094305) never changes.
Identity and time
| Publication number | OT-2026-000094305 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7065-9a1d-06f1f16bee0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41696151caaf77c43fb2d90e8799f83c54fc2a29a00e96576cad71606b533ae8 |
|---|---|
| Markdown | d735a68dc4ffa288d757fd693154c6e213af92ed966d1bbf00cd5f98b4402298 |
| Publication page | 42bf3a0dbf2149fabfd90f14aa51fd11ba3d21223890eea042fad28603b38abd |
| Manifest | 41a58c8ba41bfd6feb57b046f98eb71c0c27d75fde80e4ded32f5263fb1c56da |
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 | PC0gsvGG7fq05OcGFQEL/Iv1LngfdT142U2qY+hrtJoIbw4Uznlwj3gjiZXztvPIe2qA5V1KanPHfHOHu2xfDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:10.838297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305observed 42bf3a0dbf2149fabfd90f14aa51fd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.819375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/manifest.jsonobserved 41a58c8ba41bfd6feb57b046f98eb71c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.800619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/publication.mdobserved d735a68dc4ffa288d757fd693154c6e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.781125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/publication.txtobserved 41696151caaf77c43fb2d90e8799f83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.511815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305observed 42bf3a0dbf2149fabfd90f14aa51fd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.494920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/manifest.jsonobserved 41a58c8ba41bfd6feb57b046f98eb71c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.478371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/publication.mdobserved d735a68dc4ffa288d757fd693154c6e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.460461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094305/publication.txtobserved 41696151caaf77c43fb2d90e8799f83c...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. |
|---|