OT-2026-000064996
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000064996) never changes.
Identity and time
| Publication number | OT-2026-000064996 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7280-aa71-c55432d464b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b6fb27d8a28e742c56ce4932178b2908b02c6f46d54e79c9e405c861342a58b |
|---|---|
| Markdown | f160ddca90acea7c1c9f0cc7eb71ccfc3461a4004f2d6e890fcfa5a4d5cb6ba4 |
| Publication page | c21d31d88a14eb158181b0a0d6af87bbc48ce26532962b5235dfe4002ae206d9 |
| Manifest | 39ba38ed8beccaf91d9449d1514d3342d6655535ad08a767e53309dab5faa6ad |
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 | 3QYgGC4tSW1ORYE3CxPNfiyFDoGNO4HYxuxPDeKXptNnC0aJBlVoY7rk8G9lQg8hXo2usQD5JJm8IggptToYBg== |
| 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
| 2026-09-17T10:35:57.239106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064996observed c21d31d88a14eb158181b0a0d6af87bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:57.221603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064996/manifest.jsonobserved 39ba38ed8beccaf91d9449d1514d3342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.199060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064996/publication.mdobserved f160ddca90acea7c1c9f0cc7eb71ccfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:57.179569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064996/publication.txtobserved 7b6fb27d8a28e742c56ce4932178b290...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. |
|---|