OT-2026-000012576
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000012576) never changes.
Identity and time
| Publication number | OT-2026-000012576 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7f8a-99c4-ad0c1d08a135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012576 |
| Status | PUBLIC |
Content hashes
| Canonical text | c259013efa62d8939fe8d3bfa6759fa2a0e4400438e2f6a08f8a6bd78b26ac4f |
|---|---|
| Markdown | c5dba6b5ef7a10869ad4bcd02d4a084a9df7cc4e21e2af0b0d12c4454ffa5b5b |
| Publication page | 48302da7dc7329f3ee333b03624e69380eb2ec00b25a74b89326c8d26571e30f |
| Manifest | 60d96e9b84b116d7f5e845bb111e4db07a13dcad4db9941c24b6dce96feb80e3 |
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 | Rc/flAnH1HJGqocxxJRhoGvyzMofXC6GICYxou3QrOrpq16ahlk2bV2p9p2TFarvKFMeoqLW2bnRVnoyEu4gDg== |
| 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
| 2026-09-17T12:12:07.724424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012576observed 48302da7dc7329f3ee333b03624e6938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:07.705051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012576/manifest.jsonobserved 60d96e9b84b116d7f5e845bb111e4db0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:07.683459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012576/publication.mdobserved c5dba6b5ef7a10869ad4bcd02d4a084a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:07.664573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012576/publication.txtobserved c259013efa62d8939fe8d3bfa6759fa2...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. |
|---|