OT-2026-000060107
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold 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-2026-000060107) never changes.
Identity and time
| Publication number | OT-2026-000060107 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-74b5-bda3-291a606d9548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8be68fe43b4cfbbbbf6ab820b8ab408240a7495464faf6cae8cd95f5a79af399 |
|---|---|
| Markdown | a2a907182aaf146f0c0ad55162aa371993e81e71bd49a9251fa890c995a3900e |
| Publication page | 8dd037279bb09a208e1903a7ddee5599ecc8868da8b4dbb57e361b8e50c38394 |
| Manifest | d1c5dc03a2ea10de3ca193e7b7304253990d452b17b33e8b681f29bb0bb9770f |
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 | PmrYif8wubDXOO3Nrmg65Gc72eDdzQUuP2R8xGC0Ye6Us7Srzjk1XZXlSQWUHc0PY2GRnKBg3NATncG501+MCA== |
| 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
| 2026-09-17T10:43:45.145074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060107observed 8dd037279bb09a208e1903a7ddee5599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:45.124051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060107/manifest.jsonobserved d1c5dc03a2ea10de3ca193e7b7304253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.105360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060107/publication.mdobserved a2a907182aaf146f0c0ad55162aa3719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.084421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060107/publication.txtobserved 8be68fe43b4cfbbbbf6ab820b8ab4082...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. |
|---|