ISRC DEF059432102
Verified recording
DEF059432102 is “Der Weihnachtsbaum” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x779baa9d0c8204c6b4c6033d163637e3a69597902777dab3d710107492c6aecd and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059432102.
Recording identifiers
- ISRC
- DEF059432102
- Title
- Der Weihnachtsbaum
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x779baa9d0c8204c6b4c6033d163637e3a69597902777dab3d710107492c6aecd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:9f911f367d0620a806ba6d4544a9eb7527648380fa0ef32a165e5349cb2f27c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059432102
- Bitcoin block existence check
- https://blockstream.info/api/block/960384