OT-2026-000006005
Publication integrity record
Vacuum cup gripper, two zone face, three stage ejector, pressure verified, vented 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-2026-000006005) never changes.
Identity and time
| Publication number | OT-2026-000006005 · never reused |
|---|---|
| Internal UUID | 01a0a94c-0268-7459-ba71-b4e5570be831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:18:45.995726Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006005 |
| Status | PUBLIC |
Content hashes
| Canonical text | adfb234cbcd1cf4347003bb27aa4ca3075f4204452fb65e183492c5529d89506 |
|---|---|
| Markdown | 470f51df02a3391f542b6b2e1855e822f8475a0e1b792ade79f7509ab2a474f1 |
| Publication page | 53d91cad8a7e2f3dad3c1b91c672956eb4262b86d02b51643a0007c0a41c4c81 |
| Manifest | fde0659c7fe209ece1d93dc3ee58db5bc93f32bcd52d90ed9cc24e28ba14deb2 |
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 | luK1NoBLd6zfWjnQeZlLfGhf+haBpD4Zkf3MRpFKQOpe4QZaYZBJE2SJxQuC1/+ZMW5Ew3toL2ee7vpwa0/XBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:06.682044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006005observed 53d91cad8a7e2f3dad3c1b91c672956e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:06.666665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006005/manifest.jsonobserved fde0659c7fe209ece1d93dc3ee58db5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:06.652105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006005/publication.mdobserved 470f51df02a3391f542b6b2e1855e822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:06.639864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006005/publication.txtobserved adfb234cbcd1cf4347003bb27aa4ca30...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. |
|---|