OT-2026-000061754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000061754) never changes.
Identity and time
| Publication number | OT-2026-000061754 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7f60-a41c-7a88631cb4e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d8ecc37a4f41c010f422d1d25af523c9b7654e0deae5f4d0cec4ca268b752d9 |
|---|---|
| Markdown | e376bb55ed6075ff1f57708531ad9451344fd367ab34495843d4e7153dd0710b |
| Publication page | 5ac1a7563b20da7bdc2e39770ab043bdbcce05296708023495e2f141e440153c |
| Manifest | b4086e23a390d43fa08be4f28910c22bc8299d6824200a9a393d0989d428b4d6 |
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 | EjEWR179yjslAS6Ng9dOnoQeTvfQSJAVlnS+bnoSH/H8LhYQGPuwlb8mnseID7mIyMSJhZjYzeL5lxXluvwPAw== |
| 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
| 2026-09-17T10:40:27.338980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061754observed 5ac1a7563b20da7bdc2e39770ab043bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:27.318491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061754/manifest.jsonobserved b4086e23a390d43fa08be4f28910c22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.297231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061754/publication.mdobserved e376bb55ed6075ff1f57708531ad9451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.275963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061754/publication.txtobserved 3d8ecc37a4f41c010f422d1d25af523c...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. |
|---|