ISRC DEAR42039694
Verified recording
DEAR42039694 is “Haiku 6” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0x9502b4ebc013bf2ae0b7cdd6e997f80227fc69dadd678c309eb9cf87562f918b and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42039694.
Recording identifiers
- ISRC
- DEAR42039694
- Title
- Haiku 6
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0x9502b4ebc013bf2ae0b7cdd6e997f80227fc69dadd678c309eb9cf87562f918b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:77cd8f337ac614275c05386f89f659b1da3f9c60e22a672622a13b9775e20e29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR42039694
- Bitcoin block existence check
- https://blockstream.info/api/block/960236