OT-2026-000014854
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000014854) never changes.
Identity and time
| Publication number | OT-2026-000014854 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7800-bf16-e59eeba2720b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9935120c6cd447304f0ee06611c4aaec2f67953cff38b419aca05667a1de226c |
|---|---|
| Markdown | ce38e110fe0084c6f35226a3a91b33caea39f1cfc93a39262d4e361d74ad42d5 |
| Publication page | 88eb67992c8e6a125035600ffafa108087e5ec91df58800dddc3c5bd8c5d291f |
| Manifest | 3328d729fceb8446f24b9c8ff0708e18c8deb8558c1af175e1a280035ec6c50e |
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 | mkASXr6uAWYmr8J6JQG4inUB5Od+LK459WWuxhFra2nIW5uqfHjAnYj77dPEM9r9J33MYb1dV5h8x7ABmJafDQ== |
| 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
| 2026-09-17T12:06:46.096293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014854observed 88eb67992c8e6a125035600ffafa1080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:46.078154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014854/manifest.jsonobserved 3328d729fceb8446f24b9c8ff0708e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.055315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014854/publication.mdobserved ce38e110fe0084c6f35226a3a91b33ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.036580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014854/publication.txtobserved 9935120c6cd447304f0ee06611c4aaec...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. |
|---|