OT-2026-000021096
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000021096) never changes.
Identity and time
| Publication number | OT-2026-000021096 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e5-7d7c-8318-e36f76a6868d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021096 |
| Status | PUBLIC |
Content hashes
| Canonical text | c85456ea68755f61e0f3795ef797fb583e8161b2bdb22cfae6201e399d8f50c8 |
|---|---|
| Markdown | 86e8eefdf1f35fa0442fab0f98e19ecccaebbd74877bc6838d32b2af4e5230cc |
| Publication page | ffb3a914e07bda88e312570600b6d31a105ebba1f6ae3d072f72e11d351f3321 |
| Manifest | 23b8eb6b38af52e993f14411f49fb5ff5233fcb1a64fc743e24bc4935c027773 |
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 | syjVsJ5hcqG7lQl3O/VVHy5mGYpNIXUgdx78SeqfLtu9CrWVNcc31Y0lHcqgj0VWrNxHp6ASBaUZhI+m9NkuDQ== |
| 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
| 2026-09-17T11:56:23.214690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021096observed ffb3a914e07bda88e312570600b6d31a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:23.194268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021096/manifest.jsonobserved 23b8eb6b38af52e993f14411f49fb5ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:23.172071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021096/publication.mdobserved 86e8eefdf1f35fa0442fab0f98e19ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:23.152537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021096/publication.txtobserved c85456ea68755f61e0f3795ef797fb58...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. |
|---|