OT-2026-000082637
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000082637) never changes.
Identity and time
| Publication number | OT-2026-000082637 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-70e4-b879-aa6d8b7c2c45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082637 |
| Status | PUBLIC |
Content hashes
| Canonical text | c32ffc1a8865470b9a5310ed498b1a0f5d23d79c8cbb0e948319b91e2b51ebc7 |
|---|---|
| Markdown | 5f5e377ef90700e3ae41b76d0ada3b36d376250d10a8a415ee1de4ad30fbfa84 |
| Publication page | 2f71d4a4295f4616070a23f67543b653c77419024283cf8f17a494e7ff1d5e12 |
| Manifest | 9fddcb5371680b708c588f60358084a99883ccb362186b95b2b2073704c464b0 |
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 | Ce9q1bfV6Qulb60y9vSbcKSZZYob1vN3N8zfnhEhPloSyP7OfYbWD7QZb72sKtCmrV+yedXRSLkKBPX1ui5xAg== |
| 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
| 2026-09-17T09:58:11.645172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082637observed 2f71d4a4295f4616070a23f67543b653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:11.628421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082637/manifest.jsonobserved 9fddcb5371680b708c588f60358084a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.609768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082637/publication.mdobserved 5f5e377ef90700e3ae41b76d0ada3b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:11.591212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082637/publication.txtobserved c32ffc1a8865470b9a5310ed498b1a0f...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. |
|---|