OT-2026-000059763
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000059763) never changes.
Identity and time
| Publication number | OT-2026-000059763 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7ab8-a034-9b948c105c9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5616fc391c11235c3ac3f9168b1860c487bd4a9cac908e0edf2fe752a4d4e560 |
|---|---|
| Markdown | 5486e030fdac8827af1fa06ab03fae8061717c8dd060fc1c5fe68ccb8e0e0c4a |
| Publication page | 43435b88cf3c00a44280c8cf92bcc1a56f598ed3fdf150ab780af253e7ba7b50 |
| Manifest | 8626083bab0d1be1a370133e81de98875433e14b3381f8bd4d393a652660d36d |
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 | heQ/MirV07e/0//bCtvtGiHNWk7sfJ2nBdqF/tv9vwqwxD+wJXi1mGvyNonbfFQ5FB+VNF3FwRnlXz0N1qtCCQ== |
| 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
| 2026-09-17T10:44:29.417858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059763observed 43435b88cf3c00a44280c8cf92bcc1a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:29.401334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059763/manifest.jsonobserved 8626083bab0d1be1a370133e81de9887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.382591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059763/publication.mdobserved 5486e030fdac8827af1fa06ab03fae80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.362262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059763/publication.txtobserved 5616fc391c11235c3ac3f9168b1860c4...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. |
|---|