OT-2026-000059089
Publication integrity record
Six cup vacuum gripper, six 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-2026-000059089) never changes.
Identity and time
| Publication number | OT-2026-000059089 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7618-b4d1-b7f3d4741c34 · 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-2026-000059089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825bc07aafde04438effec60a1d71e3cb465ce1562efc12192a63b125bbacbd1 |
|---|---|
| Markdown | 8dbaee7b4ca732b08137fa3407edc5196989afeca92fc8c4721a1c2d1529bb22 |
| Publication page | c48580fe10011582d2e5f99f8f38579ce0ad57c97ce2d1b64d9a2b3a8bf423f4 |
| Manifest | 2e30e3214fc56b6eadf2ff7c58e0b63c0a2b57bce98208fe4f333ee39a3fedc1 |
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 | ptNO/ypuTQ5Gthq57vveYJgQ43wVXXnelo5rMX4ojyPODF8kCmfT7m43oSPcj59qCAYBnQW549fcOvzyck9UBw== |
| 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
| 2026-09-17T10:44:55.248828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059089observed c48580fe10011582d2e5f99f8f38579c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:55.230536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059089/manifest.jsonobserved 2e30e3214fc56b6eadf2ff7c58e0b63c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:55.210839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059089/publication.mdobserved 8dbaee7b4ca732b08137fa3407edc519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:55.194026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059089/publication.txtobserved 825bc07aafde04438effec60a1d71e3c...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. |
|---|