OT-2026-000080670
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000080670) never changes.
Identity and time
| Publication number | OT-2026-000080670 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7046-a5e9-042d04263ea1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080670 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8b7a3c25d3bad79d914572482994ced2a284516a0d8d3b18b9b5b45049f7a20 |
|---|---|
| Markdown | 651956fec19e57de1b80c89f5ccb53f091590779de78e56e2e9855de7106ef0a |
| Publication page | 1f2d3185c7cd8fe173a400eab031a8d8fec4f02c5a784eabd00c704e05741c15 |
| Manifest | aa5aa6a74a8056c87f4cc52bb2a2d66585ef3c288d7112e0ff745f2a2e99baa4 |
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 | NxtxtqfGyKaZmf3Z4XVduEFwo/C5aZSXIOKPji8Xq0u42mC9J8sJ4Agm4qfqN9WYsxkrHDNyLeaKHKBvez0dDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:01:42.040984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080670observed 1f2d3185c7cd8fe173a400eab031a8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:42.023057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080670/manifest.jsonobserved aa5aa6a74a8056c87f4cc52bb2a2d665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:42.006533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080670/publication.mdobserved 651956fec19e57de1b80c89f5ccb53f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:41.989041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080670/publication.txtobserved c8b7a3c25d3bad79d914572482994ced...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. |
|---|