OT-2026-000081976
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000081976) never changes.
Identity and time
| Publication number | OT-2026-000081976 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-7549-8989-fb44922cfee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081976 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb6b83e1264f0b99d127e0f7ce259fab9bef7b3069c6f578165a496896eb9e80 |
|---|---|
| Markdown | 6f387470150bad7250247a3af1b261d8fd0e55e081a2b746b71294bee9d5730e |
| Publication page | 616cb53d3bce9cd481613ab6b144cdc9097df6fd7021b8570f751507802fb4bd |
| Manifest | 790b091f0801d7deaf5e1c46820d5b375d88a82dcbd4362ac5da7847e2d6f226 |
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 | QE4az8v5EVcp0ITAEaFVgClMJW/hhHHc6P/2xJHsHMr54KYndKhrgGdl40l2Dif/8268gzGTe0LXVfkRw+rjDQ== |
| 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
| 2026-09-17T10:01:06.942821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081976observed 616cb53d3bce9cd481613ab6b144cdc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:06.924491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081976/manifest.jsonobserved 790b091f0801d7deaf5e1c46820d5b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.907053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081976/publication.mdobserved 6f387470150bad7250247a3af1b261d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.891013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081976/publication.txtobserved bb6b83e1264f0b99d127e0f7ce259fab...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. |
|---|