ISRC UKZYK2400040
Verified recording
UKZYK2400040 is “1920” by Joseba Irazoki,
registered on the CopyrightChains blockchain with CopyrightID
0xf07c0acba0193c6b312fd1c5776d2a4fde9dca6b92fc3015c7b846f7db36da66 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZYK2400040.
Recording identifiers
- ISRC
- UKZYK2400040
- Title
- 1920
- Artist
- Joseba Irazoki
- CopyrightID (CopyrightChains transaction hash)
0xf07c0acba0193c6b312fd1c5776d2a4fde9dca6b92fc3015c7b846f7db36da66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:401f8d609291be1f9b4afe60d2afdee6f31504eade4b20f805e3cb6132873950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZYK2400040
- Bitcoin block existence check
- https://blockstream.info/api/block/957120