ISRC DGA072155547
Verified recording
DGA072155547 is “钢琴手 - Live” by 董攀,
registered on the CopyrightChains blockchain with CopyrightID
0xac308f5738c2f1363b97e26b29a598f3e8a19d78d60341a506f1ee0a8681f80d and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072155547.
Recording identifiers
- ISRC
- DGA072155547
- Title
- 钢琴手 - Live
- Artist
- 董攀
- CopyrightID (CopyrightChains transaction hash)
0xac308f5738c2f1363b97e26b29a598f3e8a19d78d60341a506f1ee0a8681f80d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:de531101e79a8ae237323f96db54080b33c90a0a963eb562d7ca3ab908966ac4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072155547
- Bitcoin block existence check
- https://blockstream.info/api/block/960500