OT-2026-000082001
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000082001) never changes.
Identity and time
| Publication number | OT-2026-000082001 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7230-b26b-9e95e55e556c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c205551edb32633c04d1a127805f5d5fed08bd627c5deeeac8e2963c67c0bbb |
|---|---|
| Markdown | 56b833823f4f2d97caaf20ccf8b644e54bcc480040d86d083d03de4318a76a2a |
| Publication page | bf0097ae4115772c81fac083cf49a6907247de64c021eb13203d441f2ce460f9 |
| Manifest | db7e7ad60064a240ab7bf40b353fac37030d3ce3813e6cbaf9633e02b114c495 |
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 | Vsm2ENqzavRSz0BPf0dGwuJGY1pvIU3GoOB6iwCfd9XlybcnNDzQHe9S/+34JAnMWWv1jn6954Fjr6l6URzLDw== |
| 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
| 2026-09-17T09:58:42.749044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082001observed bf0097ae4115772c81fac083cf49a690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:42.732112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082001/manifest.jsonobserved db7e7ad60064a240ab7bf40b353fac37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:42.714498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082001/publication.mdobserved 56b833823f4f2d97caaf20ccf8b644e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:42.695619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082001/publication.txtobserved 8c205551edb32633c04d1a127805f5d5...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. |
|---|