OT-2026-000080576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000080576) never changes.
Identity and time
| Publication number | OT-2026-000080576 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7c43-ab28-a082ab3fe0db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080576 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad43f233afa7a850d6d93f0dea214d8b4612d84cefe8e3cfbed173a66f9791fb |
|---|---|
| Markdown | d825ebefeb2aeedad24d03cae4aa38fd3ff57abb9244e82707905d986d7aba9c |
| Publication page | 3f2af1c7d2984e6c2633782617117a171f9e34eec8c1f5476235b44f056b8b28 |
| Manifest | afbec36c5b9f4da0af8260fd1dfefc3954e1657e394b8113a4a526a2db551ef9 |
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 | 3qL25hDyM2vd/bv4jTWxFfEnF6aWCl1S9a8wwk4vuTTAxZhZgkdxpfbhYIHUZzOLO8mZF9VYv7aUOmWdCeNLDw== |
| 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
| 2026-09-17T10:03:12.629882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080576observed 3f2af1c7d2984e6c2633782617117a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:12.611652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080576/manifest.jsonobserved afbec36c5b9f4da0af8260fd1dfefc39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.593685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080576/publication.mdobserved d825ebefeb2aeedad24d03cae4aa38fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:12.576195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080576/publication.txtobserved ad43f233afa7a850d6d93f0dea214d8b...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. |
|---|