ISRC US29X1215901
Verified recording
US29X1215901 is “Havana” by Fred Hersch Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x70346984e38b40feab1985148e491bf80e2f30b13591b06c29c2de1dea846eab and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1215901.
Recording identifiers
- ISRC
- US29X1215901
- Title
- Havana
- Artist
- Fred Hersch Trio
- CopyrightID (CopyrightChains transaction hash)
0x70346984e38b40feab1985148e491bf80e2f30b13591b06c29c2de1dea846eab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:594ef311d46b4fa0e63d6ea706d412d41fd155875effc8e17b97526fa7087e4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US29X1215901
- Bitcoin block existence check
- https://blockstream.info/api/block/960327