OT-2026-000024901
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000024901) never changes.
Identity and time
| Publication number | OT-2026-000024901 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7389-8bbd-67f724e4e0df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024901 |
| Status | PUBLIC |
Content hashes
| Canonical text | df8f3c3f41cffb9d2cb7198a586e410d527628170f7f27e748bf529d872029ad |
|---|---|
| Markdown | 31eef097d6f06a0a5bc045346b6ef277523a3bc401c0904fa5eceee77ea72803 |
| Publication page | 9e84269bd45a12c1f5ae270c0f0281aa49baf652b1b23e86a701d050d9dbad40 |
| Manifest | c77a4565475d9933c6e97c7d7f658855bcd47d9c25259511a4031f23cd6434c0 |
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 | IbsflMO3L80FsKmzqNFAk0mI7eeIXijgFImPnibmYi1wRY5m/rYcSrb6uvgdDrTZlXhuD8kZhF1qEFFTnPjrBw== |
| 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
| 2026-09-17T11:48:13.854245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024901observed 9e84269bd45a12c1f5ae270c0f0281aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:13.833786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024901/manifest.jsonobserved c77a4565475d9933c6e97c7d7f658855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.813717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024901/publication.mdobserved 31eef097d6f06a0a5bc045346b6ef277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.793806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024901/publication.txtobserved df8f3c3f41cffb9d2cb7198a586e410d...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. |
|---|