OT-2026-000088769
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000088769) never changes.
Identity and time
| Publication number | OT-2026-000088769 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7800-9802-cc5bd22cdc08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088769 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5826c06dfcb1db6c5530ac037e63f97c6bf5cbe9161d460f213569f7a7886f7 |
|---|---|
| Markdown | 40d54c3c22366968a44f548d83ad3ee45f9086685f1a0e6d0d8fc629bd8c5612 |
| Publication page | a1e6a601c1fedab2347c9e1248db3b917d25d025979919495eac732d1baa72e0 |
| Manifest | df0b38b8f810de7427cceb58ff4335c7289c4f305d1e7381be137f068f50521d |
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 | Rot4qW16HQJN2mIN0sd5nEFP0GhBZBr22zBxLWJc8LnwUT2BPbmZBbvmegPhw3O4aBmzDk1dMkp7ivQgTg0SBw== |
| 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
| 2026-09-17T09:48:08.370297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088769observed a1e6a601c1fedab2347c9e1248db3b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:08.354037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088769/manifest.jsonobserved df0b38b8f810de7427cceb58ff4335c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.335624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088769/publication.mdobserved 40d54c3c22366968a44f548d83ad3ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.316337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088769/publication.txtobserved d5826c06dfcb1db6c5530ac037e63f97...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. |
|---|