OT-2026-000066372
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000066372) never changes.
Identity and time
| Publication number | OT-2026-000066372 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7048-8d77-a8a0b4e692ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066372 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc4ef0705a7a5a4c9ad93c2f06c3958cad8605ed6c0053e62f1853a51788d6a5 |
|---|---|
| Markdown | 7bd1b19b7afb36d5d1d243f10f7b7fc1a50790b530bab426825fe7992c026212 |
| Publication page | 5e7fcc9073a5413dc8c3d53562cd93f03494342642d96395c7b4babb4a60aca2 |
| Manifest | 6d9007c0cf270ef2283e1b709f0891576f83b03f598b49076e9784387a75332e |
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 | DE0pqapwKqZXshuLNZZS88iaVpULx6Czyux+Jf+UDXKayG3bAPk8RC/AI3aWYcA0tSjY4Uy0XED0OxTWQmAtBQ== |
| 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
| 2026-09-17T10:33:34.308842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066372observed 5e7fcc9073a5413dc8c3d53562cd93f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:34.291957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066372/manifest.jsonobserved 6d9007c0cf270ef2283e1b709f089157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.275591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066372/publication.mdobserved 7bd1b19b7afb36d5d1d243f10f7b7fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:34.257758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066372/publication.txtobserved fc4ef0705a7a5a4c9ad93c2f06c3958c...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. |
|---|