OT-2026-000080999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, sustained 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-2026-000080999) never changes.
Identity and time
| Publication number | OT-2026-000080999 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-76ad-9867-0c09198c31c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82737b3a7728e72b68cf9f24230aae22bb4a39ce9537f555685aeb63428d5648 |
|---|---|
| Markdown | 56c5327df53281e27975cb430797f7d261b22728b914f66269eccb6cd101a53f |
| Publication page | bb8619220c4c12e646a5f06c643afc9fc3f4433fc21699ae0c5668cc6ac6728c |
| Manifest | 33e88d0e9339d612462af9b9fdf2ad55652857aea9864352179066362291f5b7 |
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 | 7kLsyOKuHX+WmjG5fp2ifI2MJWFqvqg88nOEZddFVnpblXbbJWawQJ+5Vyfh2cWDi5ooSpGdy3I736sn+gGhBg== |
| 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
| 2026-09-17T10:02:17.118708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080999observed bb8619220c4c12e646a5f06c643afc9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:17.101677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080999/manifest.jsonobserved 33e88d0e9339d612462af9b9fdf2ad55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:17.083975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080999/publication.mdobserved 56c5327df53281e27975cb430797f7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:17.067286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080999/publication.txtobserved 82737b3a7728e72b68cf9f24230aae22...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. |
|---|