ISRC TWB539660015
Verified recording
TWB539660015 is “祈禱” by Jeff Chang,
registered on the CopyrightChains blockchain with CopyrightID
0x03a314390202f4e4ebee804c91736d37aa7c9e13b12f6cdfe0e7fef8e96bf57e and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB539660015.
Recording identifiers
- ISRC
- TWB539660015
- Title
- 祈禱
- Artist
- Jeff Chang
- CopyrightID (CopyrightChains transaction hash)
0x03a314390202f4e4ebee804c91736d37aa7c9e13b12f6cdfe0e7fef8e96bf57e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:67d08d979d2c1dcfe5c3684503d2bd197e7a06fefad2e8e57f33b7cced45c738- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB539660015
- Bitcoin block existence check
- https://blockstream.info/api/block/960455