OT-2026-000063736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000063736) never changes.
Identity and time
| Publication number | OT-2026-000063736 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7071-9eea-ebf7bdec0391 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063736 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfaeff23f8bf0da3fef3434e55ed5f099c7509487356328089ec81a3c7f160a2 |
|---|---|
| Markdown | 799d583ae8a5c93c1089412d768f5868a0d7e149a32a9fcf7bcc08bfebb6285e |
| Publication page | 36debea03b5f22e372b569ee2286c96485ade1293a5345feb489043f8b1ec453 |
| Manifest | 53ab5943af8b1093786574e9da633d04d68e3472f562fdca1c03c3c22a25b76f |
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 | mM96I2z3D9AlGahDJxO57XZo1ewBBrXxq8V4qDBjzDrMESgQ2wLRW7XupXCY8q9n51d6hr3Jhxcf3atfzZMnDw== |
| 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
| 2026-09-17T10:37:52.005835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063736observed 36debea03b5f22e372b569ee2286c964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:51.988167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063736/manifest.jsonobserved 53ab5943af8b1093786574e9da633d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.967219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063736/publication.mdobserved 799d583ae8a5c93c1089412d768f5868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.948858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063736/publication.txtobserved cfaeff23f8bf0da3fef3434e55ed5f09...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. |
|---|