OT-2026-000061028
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000061028) never changes.
Identity and time
| Publication number | OT-2026-000061028 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f9-741d-939c-c45a4b46ab8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061028 |
| Status | PUBLIC |
Content hashes
| Canonical text | aef5191c28754b2c119e45ec4c54b939c65afcf49eafaf44747273e3aa8f579e |
|---|---|
| Markdown | 519a914e69bc06a25565e6ff5bc1e515efa5efe006a9075f3841be1a06d4e272 |
| Publication page | 73696296ef5ca1277ccd6a7705a1a34546d0dd8e6c8c2b5f8d07489087ad2c34 |
| Manifest | 9c461fcf3d3401b8e43454e645726f82c99e1f7a568db518ab51a8921830f6f5 |
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 | 4RV1cs+Pu99SsIkBkXkQ6AGFHDgTdVvrlnSJ+xwTNRYi52/tkEMbq7IAL1l0PuCaFyqm4UNiwoVxU/+4t+kgDA== |
| 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
| 2026-09-17T10:42:22.571021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061028observed 73696296ef5ca1277ccd6a7705a1a345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:22.551881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061028/manifest.jsonobserved 9c461fcf3d3401b8e43454e645726f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:22.534234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061028/publication.mdobserved 519a914e69bc06a25565e6ff5bc1e515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:22.516455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061028/publication.txtobserved aef5191c28754b2c119e45ec4c54b939...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. |
|---|