OT-2026-000030296
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000030296) never changes.
Identity and time
| Publication number | OT-2026-000030296 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7e3c-8a75-2c2ed3a66e16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a5287805c38953e7ea3d287b4bc1a2b475cdf8dc24aa3b051c23dedccafe12b |
|---|---|
| Markdown | da176d7e6d171152edae2530743887b799f37d011da8e7131d8e98920d098b9e |
| Publication page | 61a4c1d12b647a1718f4a9f26abd30b8ab03e0502bc1d9b1f3002e49988e02c2 |
| Manifest | 548def5e9fb7dc2a4913ed5bf24ed4cf1859741c4eaee42d7ffbbb47ad3a9720 |
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 | 0Vj1Y2FDHgh2HV2ilcMkOKwE2uk08QxxKTinTS90Nbt1r+A4JIKXLYcwiceUHg/uLEDvl5rHV4f0gqGQHjP5Cg== |
| 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
| 2026-09-17T11:37:57.977686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030296observed 61a4c1d12b647a1718f4a9f26abd30b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:37:57.960734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030296/manifest.jsonobserved 548def5e9fb7dc2a4913ed5bf24ed4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.944235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030296/publication.mdobserved da176d7e6d171152edae2530743887b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.925797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030296/publication.txtobserved 1a5287805c38953e7ea3d287b4bc1a2b...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. |
|---|