OT-2026-000008922
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000008922) never changes.
Identity and time
| Publication number | OT-2026-000008922 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7a76-a640-30934d50d65d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008922 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3c2f115f3840e2e17ff49e5001e19f7717650e3064d21355ad2b3be951411d2 |
|---|---|
| Markdown | d05db9e43714ca24cf5b075aa3a142458535ec3a4c88656d80885b2d8c98ed64 |
| Publication page | 8cb98ac55b978cb971e8712131ab00851f8adfc98f2a2d9aa4d88ae2659c9a9a |
| Manifest | a71cfc8a57b2cb330ad5be7d56c2441dd4c7166be956ee027e9303bd32ed1335 |
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 | dsyeTOHhli8gBNBnY0FuJlGDbZFjSgNVYbYGGs89XNthJHh2toyxeNnblbmOl5Ia1eDydDNazWlkPk031xH2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:31.878981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008922observed 8cb98ac55b978cb971e8712131ab0085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:31.859155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008922/manifest.jsonobserved a71cfc8a57b2cb330ad5be7d56c2441d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:31.838176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008922/publication.mdobserved d05db9e43714ca24cf5b075aa3a14245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:31.817451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008922/publication.txtobserved b3c2f115f3840e2e17ff49e5001e19f7...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. |
|---|