OT-2026-000024951
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000024951) never changes.
Identity and time
| Publication number | OT-2026-000024951 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7add-a844-fbb679189b25 · 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-2026-000024951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0308601a80092bc1ee3351987324b8879fb03cbd636c8cac68753d01e7928c95 |
|---|---|
| Markdown | 1cfdf448c4382bb1c6330166a3f5ea207a9cf2f7e1c0d6f1df6c13819ffca1e7 |
| Publication page | 83d0f4b54570674234960b96f8465616d4400550ca9d166e8d6cf3f07a20e3c3 |
| Manifest | 67c635765bde45b74b6b7d50783544939dbf33cf7dc6e65f749ceaa48c45aef6 |
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 | kVTReDZnxlVcK+x8tYx4grwnjrf4r8hRwXdyoMiMIJUhDd79xeWEop5OwVzt5++5JDB7AN6TagjY8JJLrLxKBw== |
| 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
| 2026-09-17T11:48:18.146401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024951observed 83d0f4b54570674234960b96f8465616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:18.130592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024951/manifest.jsonobserved 67c635765bde45b74b6b7d5078354493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.112388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024951/publication.mdobserved 1cfdf448c4382bb1c6330166a3f5ea20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.095635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024951/publication.txtobserved 0308601a80092bc1ee3351987324b887...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. |
|---|