OT-2026-000061485
Publication integrity record
Single cup vacuum gripper, common isolation valve, single 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-2026-000061485) never changes.
Identity and time
| Publication number | OT-2026-000061485 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-70fb-93af-5353f0c12664 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bb239b3277067cd1ad454880d619c71a458fd43f7e07ceb0e2480245e2dccd5 |
|---|---|
| Markdown | b33db26affca04d59f39c9941e605e6ffaf6d4cc677ab9ffb4cc51bb7410cbbd |
| Publication page | 2e5be2f3f9ae7a8d751709d9bf4d2a9dfccae39b1afd84e5649ba812862bf287 |
| Manifest | 503476fd43e6485dbd337c9d10301c4aee8a0f1011faa63800662efcc8948034 |
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 | apdp2qU5w/JfVXZVU5c2tUyTOY2BYKnXaDxChi63AnUsklI43WPmxgVxlc+pISNCxxDF+Ch8yO5DUlVylNLTAg== |
| 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
| 2026-09-17T10:41:22.515100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061485observed 2e5be2f3f9ae7a8d751709d9bf4d2a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:22.496751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061485/manifest.jsonobserved 503476fd43e6485dbd337c9d10301c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.478529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061485/publication.mdobserved b33db26affca04d59f39c9941e605e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:22.460641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061485/publication.txtobserved 5bb239b3277067cd1ad454880d619c71...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. |
|---|