OT-2026-000043924
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000043924) never changes.
Identity and time
| Publication number | OT-2026-000043924 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d678-71f4-abe2-dec68e2e3de1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043924 |
| Status | PUBLIC |
Content hashes
| Canonical text | c42db21e02e00e6e4a1b4ab81244fc2f06e272a5b7b64d87341a18792283e945 |
|---|---|
| Markdown | 4c779f8ada235e1a14052415c1f21499f5a7833c4ac837fb99cfd16a65b94681 |
| Publication page | cc1b61e17442b4c9994893eb033f623c47719afad8ab3848260ce7faa70069ce |
| Manifest | e5f432ef4aabfde2b909abc0799121a9fa70baca107b1811bbcac6f11715a28a |
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 | 7NavR5S4/yDN7nA7RY3gRR+r9tVEfiILZUF1613g8rB5kUvfUvfQcJ4xMFM4QD7F1s+Th0zzEJ/NSNxksagzCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:16.231869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043924observed cc1b61e17442b4c9994893eb033f623c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:16.214066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043924/manifest.jsonobserved e5f432ef4aabfde2b909abc0799121a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:16.193611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043924/publication.mdobserved 4c779f8ada235e1a14052415c1f21499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:16.173962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043924/publication.txtobserved c42db21e02e00e6e4a1b4ab81244fc2f...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. |
|---|