OT-2026-000082494
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000082494) never changes.
Identity and time
| Publication number | OT-2026-000082494 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-792b-9156-b21c848f9a71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b2242c435a4e7bde63b3cee093c870bee885ee1f28c6c0fc32d61988737e5d1 |
|---|---|
| Markdown | 6dac31c48eb92e58e1774b83901d5ed96145dafc5082fba49c362ce38adba8aa |
| Publication page | 695affca16d44890438f787077ce0d2e672a1f8c5e9432f9ec64796d7b33ff24 |
| Manifest | baa819d2201622cb889bc381cfbc9e4eb40db6006ba32bb8a374bac2443dd512 |
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 | wB41Gw9kPiMhI76JARS6e/c59jq8Tu3qeac749y0rtbaNHRD0MzfsvDtYn8/nSURLp/VJwoQK9qGM1pYTNMpAw== |
| 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
| 2026-09-17T09:57:55.329034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082494observed 695affca16d44890438f787077ce0d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:55.312600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082494/manifest.jsonobserved baa819d2201622cb889bc381cfbc9e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.297585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082494/publication.mdobserved 6dac31c48eb92e58e1774b83901d5ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.281750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082494/publication.txtobserved 6b2242c435a4e7bde63b3cee093c870b...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. |
|---|