OT-2026-000080514
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000080514) never changes.
Identity and time
| Publication number | OT-2026-000080514 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7f23-9bc2-c940808f6c28 · 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-2026-000080514 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8daa2d113b7cff2081be78f12f8a91e79733d30ebd9c125ae7cf2a62f5084c7 |
|---|---|
| Markdown | abab694973e4c40df0f2138d7ebab18f729192692afa3a937597c4ad75245603 |
| Publication page | 02777f933f72cb7e6a4ec41be69d983d1a9c91d2a8b80e6cf3f44cfcdf45f398 |
| Manifest | 677768df434e53c971b0aeb4487620b6673b4f207251a512b177bedad88b07ea |
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 | TQaEF/FYGfOn8NEcN30mOg3GwU0g3BfhH5h6Zp3+seJ8ACKv1tZ3rFiksHzf1+jZXLXPsGm+QV0fm+SXhSdrBw== |
| 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
| 2026-09-17T10:03:02.151725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080514observed 02777f933f72cb7e6a4ec41be69d983d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:02.134889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080514/manifest.jsonobserved 677768df434e53c971b0aeb4487620b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:02.115873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080514/publication.mdobserved abab694973e4c40df0f2138d7ebab18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:02.098579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080514/publication.txtobserved e8daa2d113b7cff2081be78f12f8a91e...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. |
|---|