ISRC ATB152300243
Verified recording
ATB152300243 is “Fantasy for Clarinet and Piano, CNW 66” by Carl Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0x43e505ba84be1025d82ad235f604171b8a8cd6bcc6b0630a110f28296c78892a and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB152300243.
Recording identifiers
- ISRC
- ATB152300243
- Title
- Fantasy for Clarinet and Piano, CNW 66
- Artist
- Carl Nielsen
- CopyrightID (CopyrightChains transaction hash)
0x43e505ba84be1025d82ad235f604171b8a8cd6bcc6b0630a110f28296c78892a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:bbce20b5919e0e90698fcb8d6ca3a7f007e3fa009cde6e7192015a5d66f1eb7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB152300243
- Bitcoin block existence check
- https://blockstream.info/api/block/960173
Full record
Track page: Fantasy for Clarinet and Piano, CNW 66 · Machine-readable JSON-LD