OT-2026-000029614
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000029614) never changes.
Identity and time
| Publication number | OT-2026-000029614 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7b9d-a1fc-18304b1cd418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 358320f1b1295b555409a12d8fa991033df728a83024b2c0e0118f5f86cf2a3a |
|---|---|
| Markdown | 36a28cfd713add65d4900d818c9c5702319c8698d6a14bcd22248dc4773c3f87 |
| Publication page | 201fbb6d0c17ae103e48d4302a573dc25c7e6e17c922da2147749389abbeae47 |
| Manifest | 6827f9769152bfb418fe7afabcb2bfba9628f1369846076f05558abc2af91d34 |
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 | gMGuMvskg26NBgTvsSKMiBZUBqKcFPjrE3gQ/7hoL8OzPPg2PmUSeyps+LxM2/SB3tMTj1QeVma+cpWsQ4NxAA== |
| 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
| 2026-09-17T11:39:19.169946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029614observed 201fbb6d0c17ae103e48d4302a573dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:19.153175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029614/manifest.jsonobserved 6827f9769152bfb418fe7afabcb2bfba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:19.135222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029614/publication.mdobserved 36a28cfd713add65d4900d818c9c5702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:19.115751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029614/publication.txtobserved 358320f1b1295b555409a12d8fa99103...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. |
|---|