OT-2026-000062052
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000062052) never changes.
Identity and time
| Publication number | OT-2026-000062052 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7dd1-b887-7aa1932c48da · 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-2026-000062052 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33437299fa4e1d7e53e40bc2f4a915b0e6f536bf452f91f8726b467d741c56e0 |
|---|---|
| Markdown | 693d1a3c3924f5d22ca2e0e81c8a7a7d7d6a188d89d184fbe940ba8999e8b98c |
| Publication page | 9648271f856db80a93b3539568679a57408b9b0a10cded112e00c937931efc8c |
| Manifest | 9087a5339d9065c6c655713e53b4457f90fb4227506e98ed99a2da2aa454d22e |
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 | RWSEME+H+lCT1dt8Klv26UcOVg038Sx+4Vilc/bV1KVuWjFweCyh3upe/O8OQg7EEFz0VAbQfmz7caOeSdy7Dg== |
| 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
| 2026-09-17T10:41:05.686044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062052observed 9648271f856db80a93b3539568679a57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:05.668055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062052/manifest.jsonobserved 9087a5339d9065c6c655713e53b4457f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.648406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062052/publication.mdobserved 693d1a3c3924f5d22ca2e0e81c8a7a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.628570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062052/publication.txtobserved 33437299fa4e1d7e53e40bc2f4a915b0...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. |
|---|