OT-2026-000030824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000030824) never changes.
Identity and time
| Publication number | OT-2026-000030824 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb5-72d7-a8f3-365bf6d89864 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16db846a09ace732fb4781c00ae2f053e55c31387c729e1742c3f137ddab0512 |
|---|---|
| Markdown | 2ac54a936846fbf9fc3dda0b914fa2f35f928ef0af38be31c693b5454894bbfc |
| Publication page | 4db7cf6e15b91b01da316fe924874688b6409828e454a309be639523b38197cd |
| Manifest | b6ee6c5ea0734e7eb829ff4d05afb1d8476a2663713e94846c79f98ab7d39fde |
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 | bMY0lCijZGNPsp2Zn/1H0eRqBMlqzCJbz8UgKJPYI8wqflhqAV1ZY8PPE9IerJY/3mDJaZe+nCHVLWvx4VvsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:36:47.858215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030824observed 4db7cf6e15b91b01da316fe924874688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:47.841607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030824/manifest.jsonobserved b6ee6c5ea0734e7eb829ff4d05afb1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:47.824715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030824/publication.mdobserved 2ac54a936846fbf9fc3dda0b914fa2f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:47.804768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030824/publication.txtobserved 16db846a09ace732fb4781c00ae2f053...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. |
|---|