OT-2026-000060917
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000060917) never changes.
Identity and time
| Publication number | OT-2026-000060917 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7287-adb0-a311fd953436 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80dc57039f170ff11e2f079da74a46e0a894df8236b889e4aa40f2352a6ba66e |
|---|---|
| Markdown | 026492289af6370d45679b16da869d034c3949c6568861b3f398c410bd5925e2 |
| Publication page | 8e92b03e03fd1478d91cd115714b5748ec9e7ee7fb9e0093c856adf69dc57bc4 |
| Manifest | 855e7e1b75901d9205519732c1f76d7330d501179449a070f559bc7c8f2018fc |
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 | aB0xccb9XmMi9zEqLQoG7Oy1tNlacwy5/BTMPe8Bjj7A89MN8t2xNPxJ3YxlIKfTO9CCZPVyJPF4PPiFoze0Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:11.021091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060917observed 8e92b03e03fd1478d91cd115714b5748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:11.004912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060917/manifest.jsonobserved 855e7e1b75901d9205519732c1f76d73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.989150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060917/publication.mdobserved 026492289af6370d45679b16da869d03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.972471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060917/publication.txtobserved 80dc57039f170ff11e2f079da74a46e0...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. |
|---|