OT-2026-000007093
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, pump fed, pulsed 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-2026-000007093) never changes.
Identity and time
| Publication number | OT-2026-000007093 · never reused |
|---|---|
| Internal UUID | 01a0a972-7423-7275-9de1-282af750eb3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:00:45.477951Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 237fe9d29ad80abcd05b5e01f7743db7498ab2c5547bc06792f4bcf6b167e79d |
|---|---|
| Markdown | 7b52d035b1544afe05c301b5597f73d8357d1e759d1096f08be9ae18b84e06f1 |
| Publication page | 2252fab587440a9c3a9c2de7a11b658cc7fd4ec3ed8ba857d2fd9d30ced1b8bc |
| Manifest | c8f528e2f6bb0a73c818524fd869c8450d818d993f5f056d48f8d34f63a84a19 |
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 | X0IdSFPFOdNw5JKiFlcyb67QKrgHO3/3i84NFuMahONXU1I2XyPAAXD8uIrDzxfN7jp6R9/I9S1km9jNonuNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:27.920677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007093observed 2252fab587440a9c3a9c2de7a11b658c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:27.908777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007093/manifest.jsonobserved c8f528e2f6bb0a73c818524fd869c845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.895930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007093/publication.mdobserved 7b52d035b1544afe05c301b5597f73d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.881940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007093/publication.txtobserved 237fe9d29ad80abcd05b5e01f7743db7...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. |
|---|