ISRC USSK31942038
Verified recording
USSK31942038 is “Day-O (The Banana Boat Song) - Act 1 Finale” by Leslie Kritzer,
registered on the CopyrightChains blockchain with CopyrightID
0x011f7bdc76d7822022d15ba88a63a0362eaf071911a67a4634115f6e4e3fe907 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31942038.
Recording identifiers
- ISRC
- USSK31942038
- Title
- Day-O (The Banana Boat Song) - Act 1 Finale
- Artist
- Leslie Kritzer
- CopyrightID (CopyrightChains transaction hash)
0x011f7bdc76d7822022d15ba88a63a0362eaf071911a67a4634115f6e4e3fe907
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9e12ee7abe47b4159d6df0d9cffeeb9ff1aaa4ff2cff308aaf4b9ec65d5c6b7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31942038
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Day-O (The Banana Boat Song) - Act 1 Finale · Machine-readable JSON-LD