OT-2026-000061494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, vented after 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-2026-000061494) never changes.
Identity and time
| Publication number | OT-2026-000061494 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7f7d-b641-150015656c48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e2529c42ca630f13156b466d654515d1f0ca11def3141285c361aa6c8aebffc |
|---|---|
| Markdown | 0337152aecfd6e615c4769427de5ba37ba44a0eff1341de2954a6ebbd2e91bea |
| Publication page | a283dff5a0faf03d91ef5d63c32ca34b7c9cf155a231a7a74452910b858cd4fd |
| Manifest | 0f4e25b597243aa56c63b7dcd4aed5725eb4b25e0d3c336a44870c7ced5a950e |
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 | PDsh/bMEm2GjWBQjDEty3lKN5zSgxSBmHHgpqsZpz36nrJVNTSjNOVv/vxgDd+Y0gGWHIhfHK38+9aG8DowRAg== |
| 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
| 2026-09-17T10:41:23.203657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061494observed a283dff5a0faf03d91ef5d63c32ca34b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:23.186487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061494/manifest.jsonobserved 0f4e25b597243aa56c63b7dcd4aed572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:23.169423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061494/publication.mdobserved 0337152aecfd6e615c4769427de5ba37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:23.152600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061494/publication.txtobserved 5e2529c42ca630f13156b466d654515d...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. |
|---|