OT-2026-000059510
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000059510) never changes.
Identity and time
| Publication number | OT-2026-000059510 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7fd0-bb2b-e83eeb916d4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059510 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5e2d318de9b232ae7ee697ae831c997ac4d8b0cb7ef1132c1ec5decb1a3aa13 |
|---|---|
| Markdown | 50c9e1f4547668d6ca64fc8aae8056c01aaead02ebdc3232635324e593500148 |
| Publication page | b4800ed80f88af86fca21aac7a886a17b6d57cf7584b1984157a08d032221c56 |
| Manifest | 60f470b96fce28e4de033b19d9ad6ffdfc4e1ccb5aa12fcec8d9fbb206752c6c |
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 | fPeFUn3AvfIo4wgYDeXc55T8qd1xSxXURx2Dbvou4vGptOFo9KMP+HLCS84jdqRlg/yVYfmSBLq5Ou1qxoWzAw== |
| 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
| 2026-09-17T10:46:13.564295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059510observed b4800ed80f88af86fca21aac7a886a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.546428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059510/manifest.jsonobserved 60f470b96fce28e4de033b19d9ad6ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.529831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059510/publication.mdobserved 50c9e1f4547668d6ca64fc8aae8056c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.511811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059510/publication.txtobserved b5e2d318de9b232ae7ee697ae831c997...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. |
|---|