OT-2026-000081026
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000081026) never changes.
Identity and time
| Publication number | OT-2026-000081026 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b976-7617-ba05-c00f97759d83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70e4ce10a106be7826886669d410dab8f5cf7e2f0f6762376da7076111f4d579 |
|---|---|
| Markdown | fe64494aad3da60429b46ff46d9292d47395c8cd822a17789967171d76ea56b5 |
| Publication page | 9f23f1a5f44ca00221f46ac4dd54e82dcf106a280d4b29542a6dc4180b61690c |
| Manifest | d7cb8f8f8dc18652094f658cb858078f2aaa2f12f640c1e0f5c503d6832b0699 |
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 | /9GeSZ5LkO285Ufu4qRG13ZwtwBurQg1HIr+B83QLMwOdsihsIBV0Gy9lAZIjBy10JN+3WpZ4ucbzSCcqpSZDg== |
| 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
| 2026-09-17T10:02:18.928057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081026observed 9f23f1a5f44ca00221f46ac4dd54e82d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:18.910509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081026/manifest.jsonobserved d7cb8f8f8dc18652094f658cb858078f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:18.895106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081026/publication.mdobserved fe64494aad3da60429b46ff46d9292d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:18.877759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081026/publication.txtobserved 70e4ce10a106be7826886669d410dab8...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. |
|---|