OT-2026-000060797
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000060797) never changes.
Identity and time
| Publication number | OT-2026-000060797 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7501-9d9c-55e073fd4676 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2aa7c3a81fc11f2c70e5e0a1e954f920af9e46b3c4f08c83ce5a6e45bb6b7277 |
|---|---|
| Markdown | 8d82984cbf32f31c3d0c9cc23d4f832801540bf8a400209107bb2811a02e12af |
| Publication page | 2d661c1cc032a3fb23537935b55d42130cd501c7fdb8d04569704113ccfde824 |
| Manifest | 17cdca02d609db5b4af5c70d77249910f12d2a25cec7f8a1d454b6e782c27665 |
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 | xzt907hXfW0EJM3dt2oJjTShrxSUfHjehwWYI4yZSvIHx3/8LgsyH0tsKa6QpGMxDcFFL5cPWFHWREIYxLlRCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:32.696112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060797observed 2d661c1cc032a3fb23537935b55d4213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.677647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060797/manifest.jsonobserved 17cdca02d609db5b4af5c70d77249910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.659205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060797/publication.mdobserved 8d82984cbf32f31c3d0c9cc23d4f8328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.641567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060797/publication.txtobserved 2aa7c3a81fc11f2c70e5e0a1e954f920...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. |
|---|