OT-2026-000055124
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000055124) never changes.
Identity and time
| Publication number | OT-2026-000055124 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-72e6-9528-82ff23f3199f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d8c710300b268bf6192265697d780ddaddc0c02493933ebff0ff23a58a2dc3d |
|---|---|
| Markdown | 4516fd4ed9458b1b057c5e1d092f7343218a5f90ee518b76d130f351fe764cd7 |
| Publication page | 8c6a59ddd72c9f1721552400e4b5ed3b0c5748c040b223de4856ba3b918f2a0f |
| Manifest | 9ff63bda0888b16ce8c1ce4e37dd53d8c6931f861b7751a3d40db8495e3b61a6 |
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 | 1EGBv21B/mDdYWrbL2fa5tjX6GuVvrladk+heB4hIyWQO1TynB+LhE7ITlxQKCa6lli/thHY0JPE1+w+w6VyDw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:17.598632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055124observed 8c6a59ddd72c9f1721552400e4b5ed3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:17.579620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055124/manifest.jsonobserved 9ff63bda0888b16ce8c1ce4e37dd53d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.561168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055124/publication.mdobserved 4516fd4ed9458b1b057c5e1d092f7343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.540495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055124/publication.txtobserved 3d8c710300b268bf6192265697d780dd...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. |
|---|