OT-2026-000061833
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented after set-down
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-2026-000061833) never changes.
Identity and time
| Publication number | OT-2026-000061833 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7d1d-ac41-461a8a5e9d54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b7272611777f1affc56fbaa98d51d7c0d1cd4cb464f6e76e90b44e1177678c6 |
|---|---|
| Markdown | 8169706a5203dbc164526cdbd956702e8e390e2b4131fec260fe9a10960e6d34 |
| Publication page | 935a4a246e6166219318379051d72c64b1d08305b1437750773564d5c4dbfef1 |
| Manifest | 6afe57828e7bd3b2a3821f9880cdfee09bf6b100bc5722f86f3e9a0543727455 |
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 | 8BINw832p+U0m7lB0vn+mIhXij+9ZFFjhHUpE2wEb5hokKPvj3EcOWpOrbDGRqiewWPA+HeABE6xluAWIXM8CA== |
| 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
| 2026-09-17T10:40:34.451362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061833observed 935a4a246e6166219318379051d72c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:34.427652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061833/manifest.jsonobserved 6afe57828e7bd3b2a3821f9880cdfee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.378945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061833/publication.mdobserved 8169706a5203dbc164526cdbd956702e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.330749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061833/publication.txtobserved 4b7272611777f1affc56fbaa98d51d7c...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. |
|---|