ISRC UKRLR2000169
Verified recording
UKRLR2000169 is “postcard from Madrid” by Oscar Anton,
registered on the CopyrightChains blockchain with CopyrightID
0x576317771c55968efce5a1908937eeef742cce77a419ce1cf75bd935966378cf and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRLR2000169.
Recording identifiers
- ISRC
- UKRLR2000169
- Title
- postcard from Madrid
- Artist
- Oscar Anton
- CopyrightID (CopyrightChains transaction hash)
0x576317771c55968efce5a1908937eeef742cce77a419ce1cf75bd935966378cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:caef1ae7ed76c1b0174ff4b7ac859235fd30cbc8a306a2b780c502a40003e492- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRLR2000169
- Bitcoin block existence check
- https://blockstream.info/api/block/960138