OT-2026-000069276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000069276) never changes.
Identity and time
| Publication number | OT-2026-000069276 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-7f08-a5ef-642e88a91d95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069276 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8f9dd2f57f2c7f6bc54eee503587b1de8575f450dd801577caf89ce0399475b |
|---|---|
| Markdown | 5dfed3c58fea0b5d2878304770e62dbd2eef2ae35a94560e1b9b644b78c76615 |
| Publication page | 129bba894b08bb850835fade6f9edb8a2b72389bd1ff7a7b57eea326328465c9 |
| Manifest | 2142d181f3bb3bcb37a161a64298a68d6e60cd51e929c5c51ecb17d41c14db0b |
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 | fkN5ioLv0e7J0gF9HwK6fnrZIU8+gIdLONjPJ44bnMI3dV3iOdvAtU9tzNL6c6mU2kueoSRZ2nkpg9Gg9PZJCg== |
| 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
| 2026-09-17T10:27:21.570442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069276observed 129bba894b08bb850835fade6f9edb8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:21.552576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069276/manifest.jsonobserved 2142d181f3bb3bcb37a161a64298a68d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:21.532807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069276/publication.mdobserved 5dfed3c58fea0b5d2878304770e62dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:21.514733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069276/publication.txtobserved c8f9dd2f57f2c7f6bc54eee503587b1d...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. |
|---|