OT-2026-000012296
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000012296) never changes.
Identity and time
| Publication number | OT-2026-000012296 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-74aa-bf3e-50b6497dd108 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35b5ab65d23a2df3d65724241e15e8274b3aab9c46c34407d195d412bbb4df19 |
|---|---|
| Markdown | aa3b9f164b08126327a6f82513d26270600d8e8cbce9fc7df7727542c0fc02a2 |
| Publication page | c9a2d33fde6d2b914a1f0335d733826585e3d88af559ae9bed2e79d82264a30a |
| Manifest | 85105c5ebf458526c75708ad1e1332ba5b955c4f1e14b2c06cceb515dc5b6f40 |
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 | 9KrK60QChX3cQRv5ZsuLc3zvBTljdhzLPYQ5FyWMEZbnljvmK+1zCOywTdnfgoT6u6Q3C6U+bDh39sI96v2VCg== |
| 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
| 2026-09-17T12:11:14.349502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012296observed c9a2d33fde6d2b914a1f0335d7338265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:14.329387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012296/manifest.jsonobserved 85105c5ebf458526c75708ad1e1332ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:14.311545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012296/publication.mdobserved aa3b9f164b08126327a6f82513d26270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:14.282692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012296/publication.txtobserved 35b5ab65d23a2df3d65724241e15e827...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. |
|---|