OT-2026-000080024
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000080024) never changes.
Identity and time
| Publication number | OT-2026-000080024 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-739e-8266-af014845b40d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a5bdd618818a148bd6800cae269b5e2d6faa4891ee7d0b9e541067b7a37349e |
|---|---|
| Markdown | 505b3df805d9808767446d17b14470c6b5e5cb64c05011afb94b0a936a3a4581 |
| Publication page | 5e92eaf4ae3b642eddfd7c14502ff075182e988f0444f3ed65fbd438a5c6d884 |
| Manifest | dda184008c44439d6724e0190cdd6387417a161f8760ecc79c827a837325e26c |
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 | sJcdsmtDB0OiWS9H8hgdPxsqVGT02hBf1V2Wny3ZY8G+8BScYOricUqDo7L9zE2VE/rVlr1NP2g4E0zvZOnoBg== |
| 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
| 2026-09-17T10:03:56.737999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080024observed 5e92eaf4ae3b642eddfd7c14502ff075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:56.721719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080024/manifest.jsonobserved dda184008c44439d6724e0190cdd6387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:56.703289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080024/publication.mdobserved 505b3df805d9808767446d17b14470c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:56.685263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080024/publication.txtobserved 3a5bdd618818a148bd6800cae269b5e2...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. |
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