OT-2026-000008760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000008760) never changes.
Identity and time
| Publication number | OT-2026-000008760 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7038-ae4d-5160021c3478 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9029aea4f95a8f25a90071f9cdf21fa832112cf0d92cca1a58f2b01741a21e5c |
|---|---|
| Markdown | ee2693190a2ccbbf001c14171570874875fcdcab80b399812920ca56566253a7 |
| Publication page | 8ce3ae4fc24fbffeed6738d2b5281e2712fa18ab82cda2ca0c9dd42afc45b993 |
| Manifest | 260c75480f4ea9b945c6ee3e37b7057eb7e053f46b99fc6d15d59a9c8d5d189d |
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 | Y/YGHT8ycQnChMRiBtjkpS+pNLxXFQa3Gy9QXfVusrajBGjjM5oMy6Z2m2A5N39KSF6gNf4xuqVAYWzZe1uGAA== |
| 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
| 2026-09-17T12:18:51.361638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008760observed 8ce3ae4fc24fbffeed6738d2b5281e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.340593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008760/manifest.jsonobserved 260c75480f4ea9b945c6ee3e37b7057e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.318348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008760/publication.mdobserved ee2693190a2ccbbf001c141715708748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.296417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008760/publication.txtobserved 9029aea4f95a8f25a90071f9cdf21fa8...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. |
|---|