OT-2026-000059996
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off 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-2026-000059996) never changes.
Identity and time
| Publication number | OT-2026-000059996 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7d6c-b6cd-c569b54e2446 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059996 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8ad0753a71f9e4878c914508bad3ef12d1d655bca6cc23b2bf886c56f2257c5 |
|---|---|
| Markdown | cbc59bed4138d940306ff061ff118aff77771214189b930cd320d5ce82034d0a |
| Publication page | 657731e7f5eb78c39f1b45b54502552613d26ef24237ba583b3522805ca228c1 |
| Manifest | 8949ea419fb9136b67bed1d3c2389d1efc18ec6afa1687eb27cd3c11e3927a2d |
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 | fW8lBeRg2VrF4uvoZVlWvLqMyf4e+Gr/2RJaqF7g4JAEvozUIKWhh0ensjJh+bKNBboflI+G+0JImrvDepP1BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:47.356485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059996observed 657731e7f5eb78c39f1b45b545025526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:47.337923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059996/manifest.jsonobserved 8949ea419fb9136b67bed1d3c2389d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.315623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059996/publication.mdobserved cbc59bed4138d940306ff061ff118aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.293384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059996/publication.txtobserved d8ad0753a71f9e4878c914508bad3ef1...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. |
|---|