OT-2026-000070396
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented before 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-2026-000070396) never changes.
Identity and time
| Publication number | OT-2026-000070396 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7d08-ac81-15ccbf39e58f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 571c0ad66113682007b9ca070b6c6baba20bc049ae6328b35df021d160b57f12 |
|---|---|
| Markdown | 165fbe96184bb2d728e6471f52f34233a7d7b5093a73e840aaa7cc26231643bb |
| Publication page | 0c4c06ec739beacdd565588dd73b1562cc6b8815224432690384f8dfb3e49b0c |
| Manifest | 02b96cc9dc1d692e619ce4c1637d4c3bb5ad511b1122e8baf5bc97797e286b7f |
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 | J2//pO3PAG4K04oLL+mOpz+Jbz1KXbWvk+n/p0og/+fiBn3pY9+HsIe3utR4pNk5SZssj8BW7fplYtHQ7gHfDQ== |
| 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
| 2026-09-17T10:25:59.200193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070396observed 0c4c06ec739beacdd565588dd73b1562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:59.181946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070396/manifest.jsonobserved 02b96cc9dc1d692e619ce4c1637d4c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:59.163522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070396/publication.mdobserved 165fbe96184bb2d728e6471f52f34233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:59.123505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070396/publication.txtobserved 571c0ad66113682007b9ca070b6c6bab...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. |
|---|