ISRC USNO19227504
Verified recording
USNO19227504 is “Ekitundu Ekisooka ("First Movement")” by Kronos Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x94e76d321e6fde5d9628f60d974430d3ce5e8eb3f83701b67b29105d71b2775d and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19227504.
Recording identifiers
- ISRC
- USNO19227504
- Title
- Ekitundu Ekisooka ("First Movement")
- Artist
- Kronos Quartet
- CopyrightID (CopyrightChains transaction hash)
0x94e76d321e6fde5d9628f60d974430d3ce5e8eb3f83701b67b29105d71b2775d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:9ef441e017c04e48d5733641ea3ca777b29dc5f1e00aa3c6f44db6b66fa285a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19227504
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Ekitundu Ekisooka ("First Movement") · Machine-readable JSON-LD