OT-2026-000084182
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000084182) never changes.
Identity and time
| Publication number | OT-2026-000084182 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7403-aae4-c525c4b1f448 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cf4b7e94ec53382a644bda41b3f055e211fbd2791d418be48acbcf3c05a1f52 |
|---|---|
| Markdown | fdd064617b5ec9243008db4745f3cb7ddab17eb322f045bca93a3de2da84ce01 |
| Publication page | 489d7fa997496bdc0415ca6e0e2e204764c504aea3161734410c6018a1e94aa2 |
| Manifest | e17438763c1a1745d53861a27412b3c7955c66aa1b545275aeeb5416cea6a466 |
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 | 62b+QLLDJBze7fKarWftdTXZrQWD3gE5IFSqyIpNewCAUZ2kKZagNOhtxn07fJetd5Vg4xNJq3mdeCKNi2XqDw== |
| 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
| 2026-09-17T09:55:57.636998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084182observed 489d7fa997496bdc0415ca6e0e2e2047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:57.618730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084182/manifest.jsonobserved e17438763c1a1745d53861a27412b3c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.601532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084182/publication.mdobserved fdd064617b5ec9243008db4745f3cb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:57.582543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084182/publication.txtobserved 8cf4b7e94ec53382a644bda41b3f055e...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. |
|---|